86356140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5871

約数の個数: 96

約数和(自身を含む): 274149120

約数和(自身を除く): 187792980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 5827, 7410, 11654, 14820, 17481, 23308, 29135, 34962, 58270, 69924, 75751, 87405, 110713, 116540, 151502, 174810, 221426, 227253, 303004, 332139, 349620, 378755, 442852, 454506, 553565, 664278, 757510, 909012, 1107130, 1136265, 1328556, 1439269, 1515020, 1660695, 2214260, 2272530, 2878538, 3321390, 4317807, 4545060, 5757076, 6642780, 7196345, 8635614, 14392690, 17271228, 21589035, 28785380, 43178070, 86356140]

約数ペア:

[(1, 86356140), (2, 43178070), (3, 28785380), (4, 21589035), (5, 17271228), (6, 14392690), (10, 8635614), (12, 7196345), (13, 6642780), (15, 5757076), (19, 4545060), (20, 4317807), (26, 3321390), (30, 2878538), (38, 2272530), (39, 2214260), (52, 1660695), (57, 1515020), (60, 1439269), (65, 1328556), (76, 1136265), (78, 1107130), (95, 909012), (114, 757510), (130, 664278), (156, 553565), (190, 454506), (195, 442852), (228, 378755), (247, 349620), (260, 332139), (285, 303004), (380, 227253), (390, 221426), (494, 174810), (570, 151502), (741, 116540), (780, 110713), (988, 87405), (1140, 75751), (1235, 69924), (1482, 58270), (2470, 34962), (2964, 29135), (3705, 23308), (4940, 17481), (5827, 14820), (7410, 11654)]