68461584

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 190916352

約数和(自身を除く): 122454768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1583, 1802, 2544, 2703, 3166, 3604, 4749, 5406, 6332, 7208, 9498, 10812, 12664, 14416, 18996, 21624, 25328, 26911, 37992, 43248, 53822, 75984, 80733, 83899, 107644, 161466, 167798, 215288, 251697, 322932, 335596, 430576, 503394, 645864, 671192, 1006788, 1291728, 1342384, 1426283, 2013576, 2852566, 4027152, 4278849, 5705132, 8557698, 11410264, 17115396, 22820528, 34230792, 68461584]

約数ペア:

[(1, 68461584), (2, 34230792), (3, 22820528), (4, 17115396), (6, 11410264), (8, 8557698), (12, 5705132), (16, 4278849), (17, 4027152), (24, 2852566), (34, 2013576), (48, 1426283), (51, 1342384), (53, 1291728), (68, 1006788), (102, 671192), (106, 645864), (136, 503394), (159, 430576), (204, 335596), (212, 322932), (272, 251697), (318, 215288), (408, 167798), (424, 161466), (636, 107644), (816, 83899), (848, 80733), (901, 75984), (1272, 53822), (1583, 43248), (1802, 37992), (2544, 26911), (2703, 25328), (3166, 21624), (3604, 18996), (4749, 14416), (5406, 12664), (6332, 10812), (7208, 9498)]