171452448

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6689}}^1$

素因数の和:6794

約数の個数: 72

約数和(自身を含む): 493119900

約数和(自身を除く): 321667452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 6689, 8544, 12816, 13378, 20067, 25632, 26756, 40134, 53512, 60201, 80268, 107024, 120402, 160536, 214048, 240804, 321072, 481608, 595321, 642144, 963216, 1190642, 1785963, 1926432, 2381284, 3571926, 4762568, 5357889, 7143852, 9525136, 10715778, 14287704, 19050272, 21431556, 28575408, 42863112, 57150816, 85726224, 171452448]

約数ペア:

[(1, 171452448), (2, 85726224), (3, 57150816), (4, 42863112), (6, 28575408), (8, 21431556), (9, 19050272), (12, 14287704), (16, 10715778), (18, 9525136), (24, 7143852), (32, 5357889), (36, 4762568), (48, 3571926), (72, 2381284), (89, 1926432), (96, 1785963), (144, 1190642), (178, 963216), (267, 642144), (288, 595321), (356, 481608), (534, 321072), (712, 240804), (801, 214048), (1068, 160536), (1424, 120402), (1602, 107024), (2136, 80268), (2848, 60201), (3204, 53512), (4272, 40134), (6408, 26756), (6689, 25632), (8544, 20067), (12816, 13378)]