8530116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 23556960

約数和(自身を除く): 15026844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 163, 178, 196, 267, 294, 326, 356, 489, 534, 588, 623, 652, 978, 1068, 1141, 1246, 1869, 1956, 2282, 2492, 3423, 3738, 4361, 4564, 6846, 7476, 7987, 8722, 13083, 13692, 14507, 15974, 17444, 23961, 26166, 29014, 31948, 43521, 47922, 52332, 58028, 87042, 95844, 101549, 174084, 203098, 304647, 406196, 609294, 710843, 1218588, 1421686, 2132529, 2843372, 4265058, 8530116]

約数ペア:

[(1, 8530116), (2, 4265058), (3, 2843372), (4, 2132529), (6, 1421686), (7, 1218588), (12, 710843), (14, 609294), (21, 406196), (28, 304647), (42, 203098), (49, 174084), (84, 101549), (89, 95844), (98, 87042), (147, 58028), (163, 52332), (178, 47922), (196, 43521), (267, 31948), (294, 29014), (326, 26166), (356, 23961), (489, 17444), (534, 15974), (588, 14507), (623, 13692), (652, 13083), (978, 8722), (1068, 7987), (1141, 7476), (1246, 6846), (1869, 4564), (1956, 4361), (2282, 3738), (2492, 3423)]