73509316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 138297600

約数和(自身を除く): 64788284

約数列:

[1, 2, 4, 29, 47, 58, 94, 97, 116, 139, 188, 194, 278, 388, 556, 1363, 2726, 2813, 4031, 4559, 5452, 5626, 6533, 8062, 9118, 11252, 13066, 13483, 16124, 18236, 26132, 26966, 53932, 132211, 189457, 264422, 378914, 391007, 528844, 633701, 757828, 782014, 1267402, 1564028, 2534804, 18377329, 36754658, 73509316]

約数ペア:

[(1, 73509316), (2, 36754658), (4, 18377329), (29, 2534804), (47, 1564028), (58, 1267402), (94, 782014), (97, 757828), (116, 633701), (139, 528844), (188, 391007), (194, 378914), (278, 264422), (388, 189457), (556, 132211), (1363, 53932), (2726, 26966), (2813, 26132), (4031, 18236), (4559, 16124), (5452, 13483), (5626, 13066), (6533, 11252), (8062, 9118)]