90573288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4759}}^1$

素因数の和:4842

約数の個数: 64

約数和(自身を含む): 247900800

約数和(自身を除く): 157327512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 4759, 6344, 9516, 9518, 14277, 19032, 19036, 28554, 38072, 57108, 61867, 114216, 123734, 185601, 247468, 290299, 371202, 494936, 580598, 742404, 870897, 1161196, 1484808, 1741794, 2322392, 3483588, 3773887, 6967176, 7547774, 11321661, 15095548, 22643322, 30191096, 45286644, 90573288]

約数ペア:

[(1, 90573288), (2, 45286644), (3, 30191096), (4, 22643322), (6, 15095548), (8, 11321661), (12, 7547774), (13, 6967176), (24, 3773887), (26, 3483588), (39, 2322392), (52, 1741794), (61, 1484808), (78, 1161196), (104, 870897), (122, 742404), (156, 580598), (183, 494936), (244, 371202), (312, 290299), (366, 247468), (488, 185601), (732, 123734), (793, 114216), (1464, 61867), (1586, 57108), (2379, 38072), (3172, 28554), (4758, 19036), (4759, 19032), (6344, 14277), (9516, 9518)]