78151248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 268649472

約数和(自身を除く): 190498224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 41, 42, 48, 56, 61, 62, 63, 72, 82, 84, 93, 112, 122, 123, 124, 126, 144, 164, 168, 183, 186, 217, 244, 246, 248, 252, 279, 287, 328, 336, 366, 369, 372, 427, 434, 488, 492, 496, 504, 549, 558, 574, 651, 656, 732, 738, 744, 854, 861, 868, 976, 984, 1008, 1098, 1116, 1148, 1271, 1281, 1302, 1464, 1476, 1488, 1708, 1722, 1736, 1891, 1953, 1968, 2196, 2232, 2296, 2501, 2542, 2562, 2583, 2604, 2928, 2952, 3416, 3444, 3472, 3782, 3813, 3843, 3906, 4392, 4464, 4592, 5002, 5084, 5124, 5166, 5208, 5673, 5904, 6832, 6888, 7503, 7564, 7626, 7686, 7812, 8784, 8897, 10004, 10168, 10248, 10332, 10416, 11346, 11439, 13237, 13776, 15006, 15128, 15252, 15372, 15624, 17019, 17507, 17794, 20008, 20336, 20496, 20664, 22509, 22692, 22878, 26474, 26691, 30012, 30256, 30504, 30744, 31248, 34038, 35014, 35588, 39711, 40016, 41328, 45018, 45384, 45756, 52521, 52948, 53382, 60024, 61008, 61488, 68076, 70028, 71176, 77531, 79422, 80073, 90036, 90768, 91512, 105042, 105896, 106764, 119133, 120048, 136152, 140056, 142352, 155062, 157563, 158844, 160146, 180072, 183024, 210084, 211792, 213528, 232593, 238266, 272304, 280112, 310124, 315126, 317688, 320292, 360144, 420168, 427056, 465186, 476532, 542717, 620248, 630252, 635376, 640584, 697779, 840336, 930372, 953064, 1085434, 1240496, 1260504, 1281168, 1395558, 1628151, 1860744, 1906128, 2170868, 2521008, 2791116, 3256302, 3721488, 4341736, 4884453, 5582232, 6512604, 8683472, 9768906, 11164464, 13025208, 19537812, 26050416, 39075624, 78151248]

約数ペア:

[(1, 78151248), (2, 39075624), (3, 26050416), (4, 19537812), (6, 13025208), (7, 11164464), (8, 9768906), (9, 8683472), (12, 6512604), (14, 5582232), (16, 4884453), (18, 4341736), (21, 3721488), (24, 3256302), (28, 2791116), (31, 2521008), (36, 2170868), (41, 1906128), (42, 1860744), (48, 1628151), (56, 1395558), (61, 1281168), (62, 1260504), (63, 1240496), (72, 1085434), (82, 953064), (84, 930372), (93, 840336), (112, 697779), (122, 640584), (123, 635376), (124, 630252), (126, 620248), (144, 542717), (164, 476532), (168, 465186), (183, 427056), (186, 420168), (217, 360144), (244, 320292), (246, 317688), (248, 315126), (252, 310124), (279, 280112), (287, 272304), (328, 238266), (336, 232593), (366, 213528), (369, 211792), (372, 210084), (427, 183024), (434, 180072), (488, 160146), (492, 158844), (496, 157563), (504, 155062), (549, 142352), (558, 140056), (574, 136152), (651, 120048), (656, 119133), (732, 106764), (738, 105896), (744, 105042), (854, 91512), (861, 90768), (868, 90036), (976, 80073), (984, 79422), (1008, 77531), (1098, 71176), (1116, 70028), (1148, 68076), (1271, 61488), (1281, 61008), (1302, 60024), (1464, 53382), (1476, 52948), (1488, 52521), (1708, 45756), (1722, 45384), (1736, 45018), (1891, 41328), (1953, 40016), (1968, 39711), (2196, 35588), (2232, 35014), (2296, 34038), (2501, 31248), (2542, 30744), (2562, 30504), (2583, 30256), (2604, 30012), (2928, 26691), (2952, 26474), (3416, 22878), (3444, 22692), (3472, 22509), (3782, 20664), (3813, 20496), (3843, 20336), (3906, 20008), (4392, 17794), (4464, 17507), (4592, 17019), (5002, 15624), (5084, 15372), (5124, 15252), (5166, 15128), (5208, 15006), (5673, 13776), (5904, 13237), (6832, 11439), (6888, 11346), (7503, 10416), (7564, 10332), (7626, 10248), (7686, 10168), (7812, 10004), (8784, 8897)]