77218974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 199104000

約数和(自身を除く): 121885026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 3049, 3618, 4221, 6098, 8442, 9147, 12663, 18294, 21343, 25326, 27441, 42686, 54882, 64029, 82323, 128058, 164646, 192087, 204283, 384174, 408566, 576261, 612849, 1152522, 1225698, 1429981, 1838547, 2859962, 3677094, 4289943, 5515641, 8579886, 11031282, 12869829, 25739658, 38609487, 77218974]

約数ペア:

[(1, 77218974), (2, 38609487), (3, 25739658), (6, 12869829), (7, 11031282), (9, 8579886), (14, 5515641), (18, 4289943), (21, 3677094), (27, 2859962), (42, 1838547), (54, 1429981), (63, 1225698), (67, 1152522), (126, 612849), (134, 576261), (189, 408566), (201, 384174), (378, 204283), (402, 192087), (469, 164646), (603, 128058), (938, 82323), (1206, 64029), (1407, 54882), (1809, 42686), (2814, 27441), (3049, 25326), (3618, 21343), (4221, 18294), (6098, 12663), (8442, 9147)]