71215032

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 213696000

約数和(自身を除く): 142480968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 211, 246, 287, 294, 328, 343, 392, 422, 492, 574, 588, 633, 686, 844, 861, 984, 1029, 1148, 1176, 1266, 1372, 1477, 1688, 1722, 2009, 2058, 2296, 2532, 2744, 2954, 3444, 4018, 4116, 4431, 5064, 5908, 6027, 6888, 8036, 8232, 8651, 8862, 10339, 11816, 12054, 14063, 16072, 17302, 17724, 20678, 24108, 25953, 28126, 31017, 34604, 35448, 41356, 42189, 48216, 51906, 56252, 60557, 62034, 69208, 72373, 82712, 84378, 103812, 112504, 121114, 124068, 144746, 168756, 181671, 207624, 217119, 242228, 248136, 289492, 337512, 363342, 423899, 434238, 484456, 578984, 726684, 847798, 868476, 1271697, 1453368, 1695596, 1736952, 2543394, 2967293, 3391192, 5086788, 5934586, 8901879, 10173576, 11869172, 17803758, 23738344, 35607516, 71215032]

約数ペア:

[(1, 71215032), (2, 35607516), (3, 23738344), (4, 17803758), (6, 11869172), (7, 10173576), (8, 8901879), (12, 5934586), (14, 5086788), (21, 3391192), (24, 2967293), (28, 2543394), (41, 1736952), (42, 1695596), (49, 1453368), (56, 1271697), (82, 868476), (84, 847798), (98, 726684), (123, 578984), (147, 484456), (164, 434238), (168, 423899), (196, 363342), (211, 337512), (246, 289492), (287, 248136), (294, 242228), (328, 217119), (343, 207624), (392, 181671), (422, 168756), (492, 144746), (574, 124068), (588, 121114), (633, 112504), (686, 103812), (844, 84378), (861, 82712), (984, 72373), (1029, 69208), (1148, 62034), (1176, 60557), (1266, 56252), (1372, 51906), (1477, 48216), (1688, 42189), (1722, 41356), (2009, 35448), (2058, 34604), (2296, 31017), (2532, 28126), (2744, 25953), (2954, 24108), (3444, 20678), (4018, 17724), (4116, 17302), (4431, 16072), (5064, 14063), (5908, 12054), (6027, 11816), (6888, 10339), (8036, 8862), (8232, 8651)]