84657924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4889}}^1$

素因数の和:4949

約数の個数: 72

約数和(自身を含む): 236734680

約数和(自身を除く): 152076756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 4889, 5772, 8658, 9778, 14667, 17316, 19556, 29334, 44001, 58668, 63557, 88002, 127114, 176004, 180893, 190671, 254228, 361786, 381342, 542679, 572013, 723572, 762684, 1085358, 1144026, 1628037, 2170716, 2288052, 2351609, 3256074, 4703218, 6512148, 7054827, 9406436, 14109654, 21164481, 28219308, 42328962, 84657924]

約数ペア:

[(1, 84657924), (2, 42328962), (3, 28219308), (4, 21164481), (6, 14109654), (9, 9406436), (12, 7054827), (13, 6512148), (18, 4703218), (26, 3256074), (36, 2351609), (37, 2288052), (39, 2170716), (52, 1628037), (74, 1144026), (78, 1085358), (111, 762684), (117, 723572), (148, 572013), (156, 542679), (222, 381342), (234, 361786), (333, 254228), (444, 190671), (468, 180893), (481, 176004), (666, 127114), (962, 88002), (1332, 63557), (1443, 58668), (1924, 44001), (2886, 29334), (4329, 19556), (4889, 17316), (5772, 14667), (8658, 9778)]