77508340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 128413964

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1151, 1295, 1820, 1924, 2302, 2405, 2590, 3367, 4604, 4810, 5180, 5755, 6734, 8057, 9620, 11510, 13468, 14963, 16114, 16835, 23020, 29926, 32228, 33670, 40285, 42587, 59852, 67340, 74815, 80570, 85174, 104741, 149630, 161140, 170348, 209482, 212935, 298109, 299260, 418964, 425870, 523705, 553631, 596218, 851740, 1047410, 1107262, 1192436, 1490545, 2094820, 2214524, 2768155, 2981090, 3875417, 5536310, 5962180, 7750834, 11072620, 15501668, 19377085, 38754170, 77508340]

約数ペア:

[(1, 77508340), (2, 38754170), (4, 19377085), (5, 15501668), (7, 11072620), (10, 7750834), (13, 5962180), (14, 5536310), (20, 3875417), (26, 2981090), (28, 2768155), (35, 2214524), (37, 2094820), (52, 1490545), (65, 1192436), (70, 1107262), (74, 1047410), (91, 851740), (130, 596218), (140, 553631), (148, 523705), (182, 425870), (185, 418964), (259, 299260), (260, 298109), (364, 212935), (370, 209482), (455, 170348), (481, 161140), (518, 149630), (740, 104741), (910, 85174), (962, 80570), (1036, 74815), (1151, 67340), (1295, 59852), (1820, 42587), (1924, 40285), (2302, 33670), (2405, 32228), (2590, 29926), (3367, 23020), (4604, 16835), (4810, 16114), (5180, 14963), (5755, 13468), (6734, 11510), (8057, 9620)]