63847620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7547}}^1$

素因数の和:7609

約数の個数: 72

約数和(自身を含む): 197817984

約数和(自身を除く): 133970364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 7547, 8460, 15094, 22641, 30188, 37735, 45282, 67923, 75470, 90564, 113205, 135846, 150940, 226410, 271692, 339615, 354709, 452820, 679230, 709418, 1064127, 1358460, 1418836, 1773545, 2128254, 3192381, 3547090, 4256508, 5320635, 6384762, 7094180, 10641270, 12769524, 15961905, 21282540, 31923810, 63847620]

約数ペア:

[(1, 63847620), (2, 31923810), (3, 21282540), (4, 15961905), (5, 12769524), (6, 10641270), (9, 7094180), (10, 6384762), (12, 5320635), (15, 4256508), (18, 3547090), (20, 3192381), (30, 2128254), (36, 1773545), (45, 1418836), (47, 1358460), (60, 1064127), (90, 709418), (94, 679230), (141, 452820), (180, 354709), (188, 339615), (235, 271692), (282, 226410), (423, 150940), (470, 135846), (564, 113205), (705, 90564), (846, 75470), (940, 67923), (1410, 45282), (1692, 37735), (2115, 30188), (2820, 22641), (4230, 15094), (7547, 8460)]