9000528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 24998400

約数和(自身を除く): 15997872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 139, 142, 152, 213, 228, 278, 284, 304, 417, 426, 456, 556, 568, 834, 852, 912, 1112, 1136, 1349, 1668, 1704, 2224, 2641, 2698, 3336, 3408, 4047, 5282, 5396, 6672, 7923, 8094, 9869, 10564, 10792, 15846, 16188, 19738, 21128, 21584, 29607, 31692, 32376, 39476, 42256, 59214, 63384, 64752, 78952, 118428, 126768, 157904, 187511, 236856, 375022, 473712, 562533, 750044, 1125066, 1500088, 2250132, 3000176, 4500264, 9000528]

約数ペア:

[(1, 9000528), (2, 4500264), (3, 3000176), (4, 2250132), (6, 1500088), (8, 1125066), (12, 750044), (16, 562533), (19, 473712), (24, 375022), (38, 236856), (48, 187511), (57, 157904), (71, 126768), (76, 118428), (114, 78952), (139, 64752), (142, 63384), (152, 59214), (213, 42256), (228, 39476), (278, 32376), (284, 31692), (304, 29607), (417, 21584), (426, 21128), (456, 19738), (556, 16188), (568, 15846), (834, 10792), (852, 10564), (912, 9869), (1112, 8094), (1136, 7923), (1349, 6672), (1668, 5396), (1704, 5282), (2224, 4047), (2641, 3408), (2698, 3336)]