42068196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^2$

素因数の和:150

約数の個数: 81

約数和(自身を含む): 113579011

約数和(自身を除く): 71510815

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 529, 564, 828, 846, 1058, 1081, 1587, 1692, 2116, 2162, 2209, 3174, 3243, 4324, 4418, 4761, 6348, 6486, 6627, 8836, 9522, 9729, 12972, 13254, 19044, 19458, 19881, 24863, 26508, 38916, 39762, 49726, 50807, 74589, 79524, 99452, 101614, 149178, 152421, 203228, 223767, 298356, 304842, 447534, 457263, 609684, 895068, 914526, 1168561, 1829052, 2337122, 3505683, 4674244, 7011366, 10517049, 14022732, 21034098, 42068196]

約数ペア:

[(1, 42068196), (2, 21034098), (3, 14022732), (4, 10517049), (6, 7011366), (9, 4674244), (12, 3505683), (18, 2337122), (23, 1829052), (36, 1168561), (46, 914526), (47, 895068), (69, 609684), (92, 457263), (94, 447534), (138, 304842), (141, 298356), (188, 223767), (207, 203228), (276, 152421), (282, 149178), (414, 101614), (423, 99452), (529, 79524), (564, 74589), (828, 50807), (846, 49726), (1058, 39762), (1081, 38916), (1587, 26508), (1692, 24863), (2116, 19881), (2162, 19458), (2209, 19044), (3174, 13254), (3243, 12972), (4324, 9729), (4418, 9522), (4761, 8836), (6348, 6627)]