66853112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 139242240

約数和(自身を除く): 72389128

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 101, 124, 136, 157, 202, 248, 314, 404, 527, 628, 808, 1054, 1256, 1717, 2108, 2669, 3131, 3434, 4216, 4867, 5338, 6262, 6868, 9734, 10676, 12524, 13736, 15857, 19468, 21352, 25048, 31714, 38936, 53227, 63428, 82739, 106454, 126856, 165478, 212908, 269569, 330956, 425816, 491567, 539138, 661912, 983134, 1078276, 1966268, 2156552, 3932536, 8356639, 16713278, 33426556, 66853112]

約数ペア:

[(1, 66853112), (2, 33426556), (4, 16713278), (8, 8356639), (17, 3932536), (31, 2156552), (34, 1966268), (62, 1078276), (68, 983134), (101, 661912), (124, 539138), (136, 491567), (157, 425816), (202, 330956), (248, 269569), (314, 212908), (404, 165478), (527, 126856), (628, 106454), (808, 82739), (1054, 63428), (1256, 53227), (1717, 38936), (2108, 31714), (2669, 25048), (3131, 21352), (3434, 19468), (4216, 15857), (4867, 13736), (5338, 12524), (6262, 10676), (6868, 9734)]