73287786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 173416320

約数和(自身を除く): 100128534

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 229, 286, 373, 429, 458, 687, 746, 858, 1119, 1374, 2238, 2519, 2977, 4103, 4849, 5038, 5954, 7557, 8206, 8931, 9698, 12309, 14547, 15114, 17862, 24618, 29094, 32747, 53339, 65494, 85417, 98241, 106678, 160017, 170834, 196482, 256251, 320034, 512502, 939587, 1110421, 1879174, 2220842, 2818761, 3331263, 5637522, 6662526, 12214631, 24429262, 36643893, 73287786]

約数ペア:

[(1, 73287786), (2, 36643893), (3, 24429262), (6, 12214631), (11, 6662526), (13, 5637522), (22, 3331263), (26, 2818761), (33, 2220842), (39, 1879174), (66, 1110421), (78, 939587), (143, 512502), (229, 320034), (286, 256251), (373, 196482), (429, 170834), (458, 160017), (687, 106678), (746, 98241), (858, 85417), (1119, 65494), (1374, 53339), (2238, 32747), (2519, 29094), (2977, 24618), (4103, 17862), (4849, 15114), (5038, 14547), (5954, 12309), (7557, 9698), (8206, 8931)]