87564330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 262424448

約数和(自身を除く): 174860118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 917, 1061, 1179, 1310, 1834, 1965, 2122, 2358, 2751, 3183, 3930, 4585, 5305, 5502, 5895, 6366, 7427, 8253, 9170, 9549, 10610, 11790, 13755, 14854, 15915, 16506, 19098, 22281, 27510, 31830, 37135, 41265, 44562, 47745, 66843, 74270, 82530, 95490, 111405, 133686, 138991, 222810, 277982, 334215, 416973, 668430, 694955, 833946, 972937, 1250919, 1389910, 1945874, 2084865, 2501838, 2918811, 4169730, 4864685, 5837622, 6254595, 8756433, 9729370, 12509190, 14594055, 17512866, 29188110, 43782165, 87564330]

約数ペア:

[(1, 87564330), (2, 43782165), (3, 29188110), (5, 17512866), (6, 14594055), (7, 12509190), (9, 9729370), (10, 8756433), (14, 6254595), (15, 5837622), (18, 4864685), (21, 4169730), (30, 2918811), (35, 2501838), (42, 2084865), (45, 1945874), (63, 1389910), (70, 1250919), (90, 972937), (105, 833946), (126, 694955), (131, 668430), (210, 416973), (262, 334215), (315, 277982), (393, 222810), (630, 138991), (655, 133686), (786, 111405), (917, 95490), (1061, 82530), (1179, 74270), (1310, 66843), (1834, 47745), (1965, 44562), (2122, 41265), (2358, 37135), (2751, 31830), (3183, 27510), (3930, 22281), (4585, 19098), (5305, 16506), (5502, 15915), (5895, 14854), (6366, 13755), (7427, 11790), (8253, 10610), (9170, 9549)]