74789904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 157695216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 61, 82, 84, 89, 112, 122, 123, 164, 168, 178, 183, 244, 246, 267, 287, 328, 336, 356, 366, 427, 488, 492, 534, 574, 623, 656, 712, 732, 854, 861, 976, 984, 1068, 1148, 1246, 1281, 1424, 1464, 1708, 1722, 1869, 1968, 2136, 2296, 2492, 2501, 2562, 2928, 3416, 3444, 3649, 3738, 4272, 4592, 4984, 5002, 5124, 5429, 6832, 6888, 7298, 7476, 7503, 9968, 10004, 10248, 10858, 10947, 13776, 14596, 14952, 15006, 16287, 17507, 20008, 20496, 21716, 21894, 25543, 29192, 29904, 30012, 32574, 35014, 38003, 40016, 43432, 43788, 51086, 52521, 58384, 60024, 65148, 70028, 76006, 76629, 86864, 87576, 102172, 105042, 114009, 120048, 130296, 140056, 152012, 153258, 175152, 204344, 210084, 222589, 228018, 260592, 280112, 304024, 306516, 408688, 420168, 445178, 456036, 608048, 613032, 667767, 840336, 890356, 912072, 1226064, 1335534, 1558123, 1780712, 1824144, 2671068, 3116246, 3561424, 4674369, 5342136, 6232492, 9348738, 10684272, 12464984, 18697476, 24929968, 37394952, 74789904]

約数ペア:

[(1, 74789904), (2, 37394952), (3, 24929968), (4, 18697476), (6, 12464984), (7, 10684272), (8, 9348738), (12, 6232492), (14, 5342136), (16, 4674369), (21, 3561424), (24, 3116246), (28, 2671068), (41, 1824144), (42, 1780712), (48, 1558123), (56, 1335534), (61, 1226064), (82, 912072), (84, 890356), (89, 840336), (112, 667767), (122, 613032), (123, 608048), (164, 456036), (168, 445178), (178, 420168), (183, 408688), (244, 306516), (246, 304024), (267, 280112), (287, 260592), (328, 228018), (336, 222589), (356, 210084), (366, 204344), (427, 175152), (488, 153258), (492, 152012), (534, 140056), (574, 130296), (623, 120048), (656, 114009), (712, 105042), (732, 102172), (854, 87576), (861, 86864), (976, 76629), (984, 76006), (1068, 70028), (1148, 65148), (1246, 60024), (1281, 58384), (1424, 52521), (1464, 51086), (1708, 43788), (1722, 43432), (1869, 40016), (1968, 38003), (2136, 35014), (2296, 32574), (2492, 30012), (2501, 29904), (2562, 29192), (2928, 25543), (3416, 21894), (3444, 21716), (3649, 20496), (3738, 20008), (4272, 17507), (4592, 16287), (4984, 15006), (5002, 14952), (5124, 14596), (5429, 13776), (6832, 10947), (6888, 10858), (7298, 10248), (7476, 10004), (7503, 9968)]