39760812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 126584640

約数和(自身を除く): 86823828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 229, 234, 252, 273, 318, 364, 371, 458, 468, 477, 546, 636, 687, 689, 742, 819, 916, 954, 1092, 1113, 1374, 1378, 1484, 1603, 1638, 1908, 2061, 2067, 2226, 2748, 2756, 2977, 3206, 3276, 3339, 4122, 4134, 4452, 4809, 4823, 5954, 6201, 6412, 6678, 8244, 8268, 8931, 9618, 9646, 11908, 12137, 12402, 13356, 14427, 14469, 17862, 19236, 19292, 20839, 24274, 24804, 26793, 28854, 28938, 35724, 36411, 41678, 43407, 48548, 53586, 57708, 57876, 62517, 72822, 83356, 84959, 86814, 107172, 109233, 125034, 145644, 157781, 169918, 173628, 187551, 218466, 250068, 254877, 315562, 339836, 375102, 436932, 473343, 509754, 631124, 750204, 764631, 946686, 1019508, 1104467, 1420029, 1529262, 1893372, 2208934, 2840058, 3058524, 3313401, 4417868, 5680116, 6626802, 9940203, 13253604, 19880406, 39760812]

約数ペア:

[(1, 39760812), (2, 19880406), (3, 13253604), (4, 9940203), (6, 6626802), (7, 5680116), (9, 4417868), (12, 3313401), (13, 3058524), (14, 2840058), (18, 2208934), (21, 1893372), (26, 1529262), (28, 1420029), (36, 1104467), (39, 1019508), (42, 946686), (52, 764631), (53, 750204), (63, 631124), (78, 509754), (84, 473343), (91, 436932), (106, 375102), (117, 339836), (126, 315562), (156, 254877), (159, 250068), (182, 218466), (212, 187551), (229, 173628), (234, 169918), (252, 157781), (273, 145644), (318, 125034), (364, 109233), (371, 107172), (458, 86814), (468, 84959), (477, 83356), (546, 72822), (636, 62517), (687, 57876), (689, 57708), (742, 53586), (819, 48548), (916, 43407), (954, 41678), (1092, 36411), (1113, 35724), (1374, 28938), (1378, 28854), (1484, 26793), (1603, 24804), (1638, 24274), (1908, 20839), (2061, 19292), (2067, 19236), (2226, 17862), (2748, 14469), (2756, 14427), (2977, 13356), (3206, 12402), (3276, 12137), (3339, 11908), (4122, 9646), (4134, 9618), (4452, 8931), (4809, 8268), (4823, 8244), (5954, 6678), (6201, 6412)]