31425516

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 54375444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 47, 54, 82, 94, 108, 123, 141, 151, 164, 188, 246, 282, 302, 369, 423, 453, 492, 564, 604, 738, 846, 906, 1107, 1269, 1359, 1476, 1692, 1812, 1927, 2214, 2538, 2718, 3854, 4077, 4428, 5076, 5436, 5781, 6191, 7097, 7708, 8154, 11562, 12382, 14194, 16308, 17343, 18573, 21291, 23124, 24764, 28388, 34686, 37146, 42582, 52029, 55719, 63873, 69372, 74292, 85164, 104058, 111438, 127746, 167157, 191619, 208116, 222876, 255492, 290977, 334314, 383238, 581954, 668628, 766476, 872931, 1163908, 1745862, 2618793, 3491724, 5237586, 7856379, 10475172, 15712758, 31425516]

約数ペア:

[(1, 31425516), (2, 15712758), (3, 10475172), (4, 7856379), (6, 5237586), (9, 3491724), (12, 2618793), (18, 1745862), (27, 1163908), (36, 872931), (41, 766476), (47, 668628), (54, 581954), (82, 383238), (94, 334314), (108, 290977), (123, 255492), (141, 222876), (151, 208116), (164, 191619), (188, 167157), (246, 127746), (282, 111438), (302, 104058), (369, 85164), (423, 74292), (453, 69372), (492, 63873), (564, 55719), (604, 52029), (738, 42582), (846, 37146), (906, 34686), (1107, 28388), (1269, 24764), (1359, 23124), (1476, 21291), (1692, 18573), (1812, 17343), (1927, 16308), (2214, 14194), (2538, 12382), (2718, 11562), (3854, 8154), (4077, 7708), (4428, 7097), (5076, 6191), (5436, 5781)]