76753768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 116782232

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 179, 182, 217, 247, 248, 266, 358, 364, 403, 434, 494, 532, 589, 716, 728, 806, 868, 988, 1064, 1178, 1253, 1432, 1612, 1729, 1736, 1976, 2327, 2356, 2506, 2821, 3224, 3401, 3458, 4123, 4654, 4712, 5012, 5549, 5642, 6802, 6916, 7657, 8246, 9308, 10024, 11098, 11284, 13604, 13832, 15314, 16289, 16492, 18616, 22196, 22568, 23807, 27208, 30628, 32578, 32984, 38843, 44213, 44392, 47614, 53599, 61256, 65156, 72137, 77686, 88426, 95228, 105431, 107198, 130312, 144274, 155372, 176852, 190456, 210862, 214396, 288548, 309491, 310744, 353704, 421724, 428792, 504959, 577096, 618982, 738017, 843448, 1009918, 1237964, 1370603, 1476034, 2019836, 2475928, 2741206, 2952068, 4039672, 5482412, 5904136, 9594221, 10964824, 19188442, 38376884, 76753768]

約数ペア:

[(1, 76753768), (2, 38376884), (4, 19188442), (7, 10964824), (8, 9594221), (13, 5904136), (14, 5482412), (19, 4039672), (26, 2952068), (28, 2741206), (31, 2475928), (38, 2019836), (52, 1476034), (56, 1370603), (62, 1237964), (76, 1009918), (91, 843448), (104, 738017), (124, 618982), (133, 577096), (152, 504959), (179, 428792), (182, 421724), (217, 353704), (247, 310744), (248, 309491), (266, 288548), (358, 214396), (364, 210862), (403, 190456), (434, 176852), (494, 155372), (532, 144274), (589, 130312), (716, 107198), (728, 105431), (806, 95228), (868, 88426), (988, 77686), (1064, 72137), (1178, 65156), (1253, 61256), (1432, 53599), (1612, 47614), (1729, 44392), (1736, 44213), (1976, 38843), (2327, 32984), (2356, 32578), (2506, 30628), (2821, 27208), (3224, 23807), (3401, 22568), (3458, 22196), (4123, 18616), (4654, 16492), (4712, 16289), (5012, 15314), (5549, 13832), (5642, 13604), (6802, 11284), (6916, 11098), (7657, 10024), (8246, 9308)]