88916940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7869

約数の個数: 120

約数和(自身を含む): 318824352

約数和(自身を除く): 229907412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7841, 11340, 15682, 23523, 31364, 39205, 47046, 54887, 70569, 78410, 94092, 109774, 117615, 141138, 156820, 164661, 211707, 219548, 235230, 274435, 282276, 329322, 352845, 423414, 470460, 493983, 548870, 635121, 658644, 705690, 823305, 846828, 987966, 1058535, 1097740, 1270242, 1411380, 1481949, 1646610, 1975932, 2117070, 2469915, 2540484, 2963898, 3175605, 3293220, 4234140, 4445847, 4939830, 5927796, 6351210, 7409745, 8891694, 9879660, 12702420, 14819490, 17783388, 22229235, 29638980, 44458470, 88916940]

約数ペア:

[(1, 88916940), (2, 44458470), (3, 29638980), (4, 22229235), (5, 17783388), (6, 14819490), (7, 12702420), (9, 9879660), (10, 8891694), (12, 7409745), (14, 6351210), (15, 5927796), (18, 4939830), (20, 4445847), (21, 4234140), (27, 3293220), (28, 3175605), (30, 2963898), (35, 2540484), (36, 2469915), (42, 2117070), (45, 1975932), (54, 1646610), (60, 1481949), (63, 1411380), (70, 1270242), (81, 1097740), (84, 1058535), (90, 987966), (105, 846828), (108, 823305), (126, 705690), (135, 658644), (140, 635121), (162, 548870), (180, 493983), (189, 470460), (210, 423414), (252, 352845), (270, 329322), (315, 282276), (324, 274435), (378, 235230), (405, 219548), (420, 211707), (540, 164661), (567, 156820), (630, 141138), (756, 117615), (810, 109774), (945, 94092), (1134, 78410), (1260, 70569), (1620, 54887), (1890, 47046), (2268, 39205), (2835, 31364), (3780, 23523), (5670, 15682), (7841, 11340)]