76490388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 209919528

約数和(自身を除く): 133429140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1193, 1233, 1644, 1781, 2386, 2466, 3562, 3579, 4772, 4932, 5343, 7124, 7158, 10686, 10737, 14316, 15509, 16029, 21372, 21474, 31018, 32058, 42948, 46527, 62036, 64116, 93054, 139581, 163441, 186108, 279162, 326882, 490323, 558324, 653764, 980646, 1470969, 1961292, 2124733, 2941938, 4249466, 5883876, 6374199, 8498932, 12748398, 19122597, 25496796, 38245194, 76490388]

約数ペア:

[(1, 76490388), (2, 38245194), (3, 25496796), (4, 19122597), (6, 12748398), (9, 8498932), (12, 6374199), (13, 5883876), (18, 4249466), (26, 2941938), (36, 2124733), (39, 1961292), (52, 1470969), (78, 980646), (117, 653764), (137, 558324), (156, 490323), (234, 326882), (274, 279162), (411, 186108), (468, 163441), (548, 139581), (822, 93054), (1193, 64116), (1233, 62036), (1644, 46527), (1781, 42948), (2386, 32058), (2466, 31018), (3562, 21474), (3579, 21372), (4772, 16029), (4932, 15509), (5343, 14316), (7124, 10737), (7158, 10686)]