71966262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 158526720

約数和(自身を除く): 86560458

約数列:

[1, 2, 3, 6, 19, 38, 43, 53, 57, 86, 106, 114, 129, 159, 258, 277, 318, 554, 817, 831, 1007, 1634, 1662, 2014, 2279, 2451, 3021, 4558, 4902, 5263, 6042, 6837, 10526, 11911, 13674, 14681, 15789, 23822, 29362, 31578, 35733, 43301, 44043, 71466, 86602, 88086, 129903, 226309, 259806, 278939, 452618, 557878, 631283, 678927, 836817, 1262566, 1357854, 1673634, 1893849, 3787698, 11994377, 23988754, 35983131, 71966262]

約数ペア:

[(1, 71966262), (2, 35983131), (3, 23988754), (6, 11994377), (19, 3787698), (38, 1893849), (43, 1673634), (53, 1357854), (57, 1262566), (86, 836817), (106, 678927), (114, 631283), (129, 557878), (159, 452618), (258, 278939), (277, 259806), (318, 226309), (554, 129903), (817, 88086), (831, 86602), (1007, 71466), (1634, 44043), (1662, 43301), (2014, 35733), (2279, 31578), (2451, 29362), (3021, 23822), (4558, 15789), (4902, 14681), (5263, 13674), (6042, 11911), (6837, 10526)]