77236128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 233356032

約数和(自身を除く): 156119904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 211, 246, 248, 279, 288, 328, 369, 372, 422, 492, 496, 558, 633, 656, 738, 744, 844, 984, 992, 1116, 1266, 1271, 1312, 1476, 1488, 1688, 1899, 1968, 2232, 2532, 2542, 2952, 2976, 3376, 3798, 3813, 3936, 4464, 5064, 5084, 5904, 6541, 6752, 7596, 7626, 8651, 8928, 10128, 10168, 11439, 11808, 13082, 15192, 15252, 17302, 19623, 20256, 20336, 22878, 25953, 26164, 30384, 30504, 34604, 39246, 40672, 45756, 51906, 52328, 58869, 60768, 61008, 69208, 77859, 78492, 91512, 103812, 104656, 117738, 122016, 138416, 155718, 156984, 183024, 207624, 209312, 235476, 268181, 276832, 311436, 313968, 366048, 415248, 470952, 536362, 622872, 627936, 804543, 830496, 941904, 1072724, 1245744, 1609086, 1883808, 2145448, 2413629, 2491488, 3218172, 4290896, 4827258, 6436344, 8581792, 9654516, 12872688, 19309032, 25745376, 38618064, 77236128]

約数ペア:

[(1, 77236128), (2, 38618064), (3, 25745376), (4, 19309032), (6, 12872688), (8, 9654516), (9, 8581792), (12, 6436344), (16, 4827258), (18, 4290896), (24, 3218172), (31, 2491488), (32, 2413629), (36, 2145448), (41, 1883808), (48, 1609086), (62, 1245744), (72, 1072724), (82, 941904), (93, 830496), (96, 804543), (123, 627936), (124, 622872), (144, 536362), (164, 470952), (186, 415248), (211, 366048), (246, 313968), (248, 311436), (279, 276832), (288, 268181), (328, 235476), (369, 209312), (372, 207624), (422, 183024), (492, 156984), (496, 155718), (558, 138416), (633, 122016), (656, 117738), (738, 104656), (744, 103812), (844, 91512), (984, 78492), (992, 77859), (1116, 69208), (1266, 61008), (1271, 60768), (1312, 58869), (1476, 52328), (1488, 51906), (1688, 45756), (1899, 40672), (1968, 39246), (2232, 34604), (2532, 30504), (2542, 30384), (2952, 26164), (2976, 25953), (3376, 22878), (3798, 20336), (3813, 20256), (3936, 19623), (4464, 17302), (5064, 15252), (5084, 15192), (5904, 13082), (6541, 11808), (6752, 11439), (7596, 10168), (7626, 10128), (8651, 8928)]