15663625524

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{35423}}^1$

素因数の和:35677

約数の個数: 72

約数和(自身を含む): 40385060352

約数和(自身を除く): 24721434828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 173, 213, 284, 346, 426, 519, 639, 692, 852, 1038, 1278, 1557, 2076, 2556, 3114, 6228, 12283, 24566, 35423, 36849, 49132, 70846, 73698, 106269, 110547, 141692, 147396, 212538, 221094, 318807, 425076, 442188, 637614, 1275228, 2515033, 5030066, 6128179, 7545099, 10060132, 12256358, 15090198, 18384537, 22635297, 24512716, 30180396, 36769074, 45270594, 55153611, 73538148, 90541188, 110307222, 220614444, 435100709, 870201418, 1305302127, 1740402836, 2610604254, 3915906381, 5221208508, 7831812762, 15663625524]

約数ペア:

[(1, 15663625524), (2, 7831812762), (3, 5221208508), (4, 3915906381), (6, 2610604254), (9, 1740402836), (12, 1305302127), (18, 870201418), (36, 435100709), (71, 220614444), (142, 110307222), (173, 90541188), (213, 73538148), (284, 55153611), (346, 45270594), (426, 36769074), (519, 30180396), (639, 24512716), (692, 22635297), (852, 18384537), (1038, 15090198), (1278, 12256358), (1557, 10060132), (2076, 7545099), (2556, 6128179), (3114, 5030066), (6228, 2515033), (12283, 1275228), (24566, 637614), (35423, 442188), (36849, 425076), (49132, 318807), (70846, 221094), (73698, 212538), (106269, 147396), (110547, 141692)]