66539268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 175535360

約数和(自身を除く): 108996092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 372, 436, 547, 558, 654, 981, 1094, 1116, 1308, 1641, 1962, 2188, 3282, 3379, 3924, 4923, 6564, 6758, 9846, 10137, 13516, 16957, 19692, 20274, 30411, 33914, 40548, 50871, 59623, 60822, 67828, 101742, 119246, 121644, 152613, 178869, 203484, 238492, 305226, 357738, 536607, 610452, 715476, 1073214, 1848313, 2146428, 3696626, 5544939, 7393252, 11089878, 16634817, 22179756, 33269634, 66539268]

約数ペア:

[(1, 66539268), (2, 33269634), (3, 22179756), (4, 16634817), (6, 11089878), (9, 7393252), (12, 5544939), (18, 3696626), (31, 2146428), (36, 1848313), (62, 1073214), (93, 715476), (109, 610452), (124, 536607), (186, 357738), (218, 305226), (279, 238492), (327, 203484), (372, 178869), (436, 152613), (547, 121644), (558, 119246), (654, 101742), (981, 67828), (1094, 60822), (1116, 59623), (1308, 50871), (1641, 40548), (1962, 33914), (2188, 30411), (3282, 20274), (3379, 19692), (3924, 16957), (4923, 13516), (6564, 10137), (6758, 9846)]