788142348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{35141}}^1$

素因数の和:35247

約数の個数: 72

約数和(自身を含む): 2302503840

約数和(自身を除く): 1514361492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 11214, 22428, 35141, 70282, 105423, 140564, 210846, 245987, 316269, 421692, 491974, 632538, 737961, 983948, 1265076, 1475922, 2213883, 2951844, 3127549, 4427766, 6255098, 8855532, 9382647, 12510196, 18765294, 21892843, 28147941, 37530588, 43785686, 56295882, 65678529, 87571372, 112591764, 131357058, 197035587, 262714116, 394071174, 788142348]

約数ペア:

[(1, 788142348), (2, 394071174), (3, 262714116), (4, 197035587), (6, 131357058), (7, 112591764), (9, 87571372), (12, 65678529), (14, 56295882), (18, 43785686), (21, 37530588), (28, 28147941), (36, 21892843), (42, 18765294), (63, 12510196), (84, 9382647), (89, 8855532), (126, 6255098), (178, 4427766), (252, 3127549), (267, 2951844), (356, 2213883), (534, 1475922), (623, 1265076), (801, 983948), (1068, 737961), (1246, 632538), (1602, 491974), (1869, 421692), (2492, 316269), (3204, 245987), (3738, 210846), (5607, 140564), (7476, 105423), (11214, 70282), (22428, 35141)]