72787841282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{193}}^1\times {\mathrm{8629}}^1$

素因数の和:8919

約数の個数: 48

約数和(自身を含む): 121156604520

約数和(自身を除く): 48368763238

約数列:

[1, 2, 13, 26, 41, 82, 193, 386, 533, 1066, 1681, 2509, 3362, 5018, 7913, 8629, 15826, 17258, 21853, 43706, 102869, 112177, 205738, 224354, 324433, 353789, 648866, 707578, 1665397, 3330794, 4217629, 4599257, 8435258, 9198514, 14505349, 21650161, 29010698, 43300322, 68281277, 136562554, 188569537, 377139074, 887656601, 1775313202, 2799532357, 5599064714, 36393920641, 72787841282]

約数ペア:

[(1, 72787841282), (2, 36393920641), (13, 5599064714), (26, 2799532357), (41, 1775313202), (82, 887656601), (193, 377139074), (386, 188569537), (533, 136562554), (1066, 68281277), (1681, 43300322), (2509, 29010698), (3362, 21650161), (5018, 14505349), (7913, 9198514), (8629, 8435258), (15826, 4599257), (17258, 4217629), (21853, 3330794), (43706, 1665397), (102869, 707578), (112177, 648866), (205738, 353789), (224354, 324433)]