84263580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15101}}^1$

素因数の和:15147

約数の個数: 72

約数和(自身を含む): 263862144

約数和(自身を除く): 179598564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15101, 30202, 45303, 60404, 75505, 90606, 135909, 151010, 181212, 226515, 271818, 302020, 453030, 468131, 543636, 679545, 906060, 936262, 1359090, 1404393, 1872524, 2340655, 2718180, 2808786, 4213179, 4681310, 5617572, 7021965, 8426358, 9362620, 14043930, 16852716, 21065895, 28087860, 42131790, 84263580]

約数ペア:

[(1, 84263580), (2, 42131790), (3, 28087860), (4, 21065895), (5, 16852716), (6, 14043930), (9, 9362620), (10, 8426358), (12, 7021965), (15, 5617572), (18, 4681310), (20, 4213179), (30, 2808786), (31, 2718180), (36, 2340655), (45, 1872524), (60, 1404393), (62, 1359090), (90, 936262), (93, 906060), (124, 679545), (155, 543636), (180, 468131), (186, 453030), (279, 302020), (310, 271818), (372, 226515), (465, 181212), (558, 151010), (620, 135909), (930, 90606), (1116, 75505), (1395, 60404), (1860, 45303), (2790, 30202), (5580, 15101)]