86848188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 237791232

約数和(自身を除く): 150943044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1163, 1524, 1778, 2326, 2667, 3489, 3556, 4652, 5334, 6223, 6978, 8141, 10668, 12446, 13956, 16282, 18669, 24423, 24892, 32564, 37338, 48846, 56987, 74676, 97692, 113974, 147701, 170961, 227948, 295402, 341922, 443103, 590804, 683844, 886206, 1033907, 1772412, 2067814, 3101721, 4135628, 6203442, 7237349, 12406884, 14474698, 21712047, 28949396, 43424094, 86848188]

約数ペア:

[(1, 86848188), (2, 43424094), (3, 28949396), (4, 21712047), (6, 14474698), (7, 12406884), (12, 7237349), (14, 6203442), (21, 4135628), (28, 3101721), (42, 2067814), (49, 1772412), (84, 1033907), (98, 886206), (127, 683844), (147, 590804), (196, 443103), (254, 341922), (294, 295402), (381, 227948), (508, 170961), (588, 147701), (762, 113974), (889, 97692), (1163, 74676), (1524, 56987), (1778, 48846), (2326, 37338), (2667, 32564), (3489, 24892), (3556, 24423), (4652, 18669), (5334, 16282), (6223, 13956), (6978, 12446), (8141, 10668)]