68707823436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{31663}}^1$

素因数の和:31868

約数の個数: 144

約数和(自身を含む): 202852249600

約数和(自身を除く): 134144426164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 109, 126, 158, 218, 237, 252, 316, 327, 436, 474, 553, 654, 711, 763, 948, 981, 1106, 1308, 1422, 1526, 1659, 1962, 2212, 2289, 2844, 3052, 3318, 3924, 4578, 4977, 6636, 6867, 8611, 9156, 9954, 13734, 17222, 19908, 25833, 27468, 31663, 34444, 51666, 60277, 63326, 77499, 94989, 103332, 120554, 126652, 154998, 180831, 189978, 221641, 241108, 284967, 309996, 361662, 379956, 443282, 542493, 569934, 664923, 723324, 886564, 1084986, 1139868, 1329846, 1994769, 2169972, 2501377, 2659692, 3451267, 3989538, 5002754, 6902534, 7504131, 7979076, 10005508, 10353801, 13805068, 15008262, 17509639, 20707602, 22512393, 24158869, 30016524, 31061403, 35019278, 41415204, 45024786, 48317738, 52528917, 62122806, 70038556, 72476607, 90049572, 96635476, 105057834, 124245612, 144953214, 157586751, 210115668, 217429821, 272650093, 289906428, 315173502, 434859642, 545300186, 630347004, 817950279, 869719284, 1090600372, 1635900558, 1908550651, 2453850837, 3271801116, 3817101302, 4907701674, 5725651953, 7634202604, 9815403348, 11451303906, 17176955859, 22902607812, 34353911718, 68707823436]

約数ペア:

[(1, 68707823436), (2, 34353911718), (3, 22902607812), (4, 17176955859), (6, 11451303906), (7, 9815403348), (9, 7634202604), (12, 5725651953), (14, 4907701674), (18, 3817101302), (21, 3271801116), (28, 2453850837), (36, 1908550651), (42, 1635900558), (63, 1090600372), (79, 869719284), (84, 817950279), (109, 630347004), (126, 545300186), (158, 434859642), (218, 315173502), (237, 289906428), (252, 272650093), (316, 217429821), (327, 210115668), (436, 157586751), (474, 144953214), (553, 124245612), (654, 105057834), (711, 96635476), (763, 90049572), (948, 72476607), (981, 70038556), (1106, 62122806), (1308, 52528917), (1422, 48317738), (1526, 45024786), (1659, 41415204), (1962, 35019278), (2212, 31061403), (2289, 30016524), (2844, 24158869), (3052, 22512393), (3318, 20707602), (3924, 17509639), (4578, 15008262), (4977, 13805068), (6636, 10353801), (6867, 10005508), (8611, 7979076), (9156, 7504131), (9954, 6902534), (13734, 5002754), (17222, 3989538), (19908, 3451267), (25833, 2659692), (27468, 2501377), (31663, 2169972), (34444, 1994769), (51666, 1329846), (60277, 1139868), (63326, 1084986), (77499, 886564), (94989, 723324), (103332, 664923), (120554, 569934), (126652, 542493), (154998, 443282), (180831, 379956), (189978, 361662), (221641, 309996), (241108, 284967)]