72270264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16103}}^1$

素因数の和:16140

約数の個数: 64

約数和(自身を含む): 208707840

約数和(自身を除く): 136437576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 16103, 32206, 48309, 64412, 96618, 128824, 177133, 193236, 273751, 354266, 386472, 531399, 547502, 708532, 821253, 1062798, 1095004, 1417064, 1642506, 2125596, 2190008, 3011261, 3285012, 4251192, 6022522, 6570024, 9033783, 12045044, 18067566, 24090088, 36135132, 72270264]

約数ペア:

[(1, 72270264), (2, 36135132), (3, 24090088), (4, 18067566), (6, 12045044), (8, 9033783), (11, 6570024), (12, 6022522), (17, 4251192), (22, 3285012), (24, 3011261), (33, 2190008), (34, 2125596), (44, 1642506), (51, 1417064), (66, 1095004), (68, 1062798), (88, 821253), (102, 708532), (132, 547502), (136, 531399), (187, 386472), (204, 354266), (264, 273751), (374, 193236), (408, 177133), (561, 128824), (748, 96618), (1122, 64412), (1496, 48309), (2244, 32206), (4488, 16103)]