89763296

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 227525760

約数和(自身を除く): 137762464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 112, 131, 133, 152, 161, 184, 196, 224, 262, 266, 304, 322, 368, 392, 437, 524, 532, 608, 644, 736, 784, 874, 917, 931, 1048, 1064, 1127, 1288, 1568, 1748, 1834, 1862, 2096, 2128, 2254, 2489, 2576, 3013, 3059, 3496, 3668, 3724, 4192, 4256, 4508, 4978, 5152, 6026, 6118, 6419, 6992, 7336, 7448, 9016, 9956, 12052, 12236, 12838, 13984, 14672, 14896, 17423, 18032, 19912, 21091, 21413, 24104, 24472, 25676, 29344, 29792, 34846, 36064, 39824, 42182, 42826, 48208, 48944, 51352, 57247, 69692, 79648, 84364, 85652, 96416, 97888, 102704, 114494, 121961, 139384, 147637, 168728, 171304, 205408, 228988, 243922, 278768, 295274, 337456, 342608, 400729, 457976, 487844, 557536, 590548, 674912, 685216, 801458, 915952, 975688, 1181096, 1602916, 1831904, 1951376, 2362192, 2805103, 3205832, 3902752, 4724384, 5610206, 6411664, 11220412, 12823328, 22440824, 44881648, 89763296]

約数ペア:

[(1, 89763296), (2, 44881648), (4, 22440824), (7, 12823328), (8, 11220412), (14, 6411664), (16, 5610206), (19, 4724384), (23, 3902752), (28, 3205832), (32, 2805103), (38, 2362192), (46, 1951376), (49, 1831904), (56, 1602916), (76, 1181096), (92, 975688), (98, 915952), (112, 801458), (131, 685216), (133, 674912), (152, 590548), (161, 557536), (184, 487844), (196, 457976), (224, 400729), (262, 342608), (266, 337456), (304, 295274), (322, 278768), (368, 243922), (392, 228988), (437, 205408), (524, 171304), (532, 168728), (608, 147637), (644, 139384), (736, 121961), (784, 114494), (874, 102704), (917, 97888), (931, 96416), (1048, 85652), (1064, 84364), (1127, 79648), (1288, 69692), (1568, 57247), (1748, 51352), (1834, 48944), (1862, 48208), (2096, 42826), (2128, 42182), (2254, 39824), (2489, 36064), (2576, 34846), (3013, 29792), (3059, 29344), (3496, 25676), (3668, 24472), (3724, 24104), (4192, 21413), (4256, 21091), (4508, 19912), (4978, 18032), (5152, 17423), (6026, 14896), (6118, 14672), (6419, 13984), (6992, 12838), (7336, 12236), (7448, 12052), (9016, 9956)]