76466988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 210210000

約数和(自身を除く): 133743012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1499, 1962, 2834, 2998, 3924, 4251, 4497, 5668, 5996, 8502, 8994, 12753, 13491, 17004, 17988, 19487, 25506, 26982, 38974, 51012, 53964, 58461, 77948, 116922, 163391, 175383, 233844, 326782, 350766, 490173, 653564, 701532, 980346, 1470519, 1960692, 2124083, 2941038, 4248166, 5882076, 6372249, 8496332, 12744498, 19116747, 25488996, 38233494, 76466988]

約数ペア:

[(1, 76466988), (2, 38233494), (3, 25488996), (4, 19116747), (6, 12744498), (9, 8496332), (12, 6372249), (13, 5882076), (18, 4248166), (26, 2941038), (36, 2124083), (39, 1960692), (52, 1470519), (78, 980346), (109, 701532), (117, 653564), (156, 490173), (218, 350766), (234, 326782), (327, 233844), (436, 175383), (468, 163391), (654, 116922), (981, 77948), (1308, 58461), (1417, 53964), (1499, 51012), (1962, 38974), (2834, 26982), (2998, 25506), (3924, 19487), (4251, 17988), (4497, 17004), (5668, 13491), (5996, 12753), (8502, 8994)]