61684792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 138257280

約数和(自身を除く): 76572488

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 53, 62, 76, 104, 106, 124, 152, 212, 247, 248, 361, 403, 424, 494, 589, 689, 722, 806, 988, 1007, 1178, 1378, 1444, 1612, 1643, 1976, 2014, 2356, 2756, 2888, 3224, 3286, 4028, 4693, 4712, 5512, 6572, 7657, 8056, 9386, 11191, 13091, 13144, 15314, 18772, 19133, 21359, 22382, 26182, 30628, 31217, 37544, 38266, 42718, 44764, 52364, 61256, 62434, 76532, 85436, 89528, 104728, 124868, 145483, 153064, 170872, 248729, 249736, 290966, 405821, 497458, 581932, 593123, 811642, 994916, 1163864, 1186246, 1623284, 1989832, 2372492, 3246568, 4744984, 7710599, 15421198, 30842396, 61684792]

約数ペア:

[(1, 61684792), (2, 30842396), (4, 15421198), (8, 7710599), (13, 4744984), (19, 3246568), (26, 2372492), (31, 1989832), (38, 1623284), (52, 1186246), (53, 1163864), (62, 994916), (76, 811642), (104, 593123), (106, 581932), (124, 497458), (152, 405821), (212, 290966), (247, 249736), (248, 248729), (361, 170872), (403, 153064), (424, 145483), (494, 124868), (589, 104728), (689, 89528), (722, 85436), (806, 76532), (988, 62434), (1007, 61256), (1178, 52364), (1378, 44764), (1444, 42718), (1612, 38266), (1643, 37544), (1976, 31217), (2014, 30628), (2356, 26182), (2756, 22382), (2888, 21359), (3224, 19133), (3286, 18772), (4028, 15314), (4693, 13144), (4712, 13091), (5512, 11191), (6572, 9386), (7657, 8056)]