87976710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 237219840

約数和(自身を除く): 149243130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 127, 129, 179, 215, 254, 258, 358, 381, 387, 430, 537, 635, 645, 762, 774, 895, 1074, 1143, 1270, 1290, 1611, 1790, 1905, 1935, 2286, 2685, 3222, 3810, 3870, 5370, 5461, 5715, 7697, 8055, 10922, 11430, 15394, 16110, 16383, 22733, 23091, 27305, 32766, 38485, 45466, 46182, 49149, 54610, 68199, 69273, 76970, 81915, 98298, 113665, 115455, 136398, 138546, 163830, 204597, 227330, 230910, 245745, 340995, 346365, 409194, 491490, 681990, 692730, 977519, 1022985, 1955038, 2045970, 2932557, 4887595, 5865114, 8797671, 9775190, 14662785, 17595342, 29325570, 43988355, 87976710]

約数ペア:

[(1, 87976710), (2, 43988355), (3, 29325570), (5, 17595342), (6, 14662785), (9, 9775190), (10, 8797671), (15, 5865114), (18, 4887595), (30, 2932557), (43, 2045970), (45, 1955038), (86, 1022985), (90, 977519), (127, 692730), (129, 681990), (179, 491490), (215, 409194), (254, 346365), (258, 340995), (358, 245745), (381, 230910), (387, 227330), (430, 204597), (537, 163830), (635, 138546), (645, 136398), (762, 115455), (774, 113665), (895, 98298), (1074, 81915), (1143, 76970), (1270, 69273), (1290, 68199), (1611, 54610), (1790, 49149), (1905, 46182), (1935, 45466), (2286, 38485), (2685, 32766), (3222, 27305), (3810, 23091), (3870, 22733), (5370, 16383), (5461, 16110), (5715, 15394), (7697, 11430), (8055, 10922)]