68921412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 190294272

約数和(自身を除く): 121372860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 113, 137, 159, 212, 226, 274, 318, 339, 371, 411, 452, 548, 636, 678, 742, 791, 822, 959, 1113, 1356, 1484, 1582, 1644, 1918, 2226, 2373, 2877, 3164, 3836, 4452, 4746, 5754, 5989, 7261, 9492, 11508, 11978, 14522, 15481, 17967, 21783, 23956, 29044, 30962, 35934, 41923, 43566, 46443, 50827, 61924, 71868, 83846, 87132, 92886, 101654, 108367, 125769, 152481, 167692, 185772, 203308, 216734, 251538, 304962, 325101, 433468, 503076, 609924, 650202, 820493, 1300404, 1640986, 2461479, 3281972, 4922958, 5743451, 9845916, 11486902, 17230353, 22973804, 34460706, 68921412]

約数ペア:

[(1, 68921412), (2, 34460706), (3, 22973804), (4, 17230353), (6, 11486902), (7, 9845916), (12, 5743451), (14, 4922958), (21, 3281972), (28, 2461479), (42, 1640986), (53, 1300404), (84, 820493), (106, 650202), (113, 609924), (137, 503076), (159, 433468), (212, 325101), (226, 304962), (274, 251538), (318, 216734), (339, 203308), (371, 185772), (411, 167692), (452, 152481), (548, 125769), (636, 108367), (678, 101654), (742, 92886), (791, 87132), (822, 83846), (959, 71868), (1113, 61924), (1356, 50827), (1484, 46443), (1582, 43566), (1644, 41923), (1918, 35934), (2226, 30962), (2373, 29044), (2877, 23956), (3164, 21783), (3836, 17967), (4452, 15481), (4746, 14522), (5754, 11978), (5989, 11508), (7261, 9492)]