78490356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4603}}^1$

素因数の和:4653

約数の個数: 72

約数和(自身を含む): 220439520

約数和(自身を除く): 141949164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 4603, 5684, 8526, 9206, 13809, 17052, 18412, 27618, 32221, 55236, 64442, 96663, 128884, 133487, 193326, 225547, 266974, 386652, 400461, 451094, 533948, 676641, 800922, 902188, 934409, 1353282, 1601844, 1868818, 2706564, 2803227, 3737636, 5606454, 6540863, 11212908, 13081726, 19622589, 26163452, 39245178, 78490356]

約数ペア:

[(1, 78490356), (2, 39245178), (3, 26163452), (4, 19622589), (6, 13081726), (7, 11212908), (12, 6540863), (14, 5606454), (21, 3737636), (28, 2803227), (29, 2706564), (42, 1868818), (49, 1601844), (58, 1353282), (84, 934409), (87, 902188), (98, 800922), (116, 676641), (147, 533948), (174, 451094), (196, 400461), (203, 386652), (294, 266974), (348, 225547), (406, 193326), (588, 133487), (609, 128884), (812, 96663), (1218, 64442), (1421, 55236), (2436, 32221), (2842, 27618), (4263, 18412), (4603, 17052), (5684, 13809), (8526, 9206)]