68787096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 197287680

約数和(自身を除く): 128500584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1237, 1324, 1986, 2317, 2474, 2648, 3711, 3972, 4634, 4948, 6951, 7422, 7944, 8659, 9268, 9896, 13902, 14844, 17318, 18536, 25977, 27804, 29688, 34636, 51954, 55608, 69272, 103908, 207816, 409447, 818894, 1228341, 1637788, 2456682, 2866129, 3275576, 4913364, 5732258, 8598387, 9826728, 11464516, 17196774, 22929032, 34393548, 68787096]

約数ペア:

[(1, 68787096), (2, 34393548), (3, 22929032), (4, 17196774), (6, 11464516), (7, 9826728), (8, 8598387), (12, 5732258), (14, 4913364), (21, 3275576), (24, 2866129), (28, 2456682), (42, 1637788), (56, 1228341), (84, 818894), (168, 409447), (331, 207816), (662, 103908), (993, 69272), (1237, 55608), (1324, 51954), (1986, 34636), (2317, 29688), (2474, 27804), (2648, 25977), (3711, 18536), (3972, 17318), (4634, 14844), (4948, 13902), (6951, 9896), (7422, 9268), (7944, 8659)]