771528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 2142720

約数和(自身を除く): 1371192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 61, 62, 68, 93, 102, 122, 124, 136, 183, 186, 204, 244, 248, 366, 372, 408, 488, 527, 732, 744, 1037, 1054, 1464, 1581, 1891, 2074, 2108, 3111, 3162, 3782, 4148, 4216, 5673, 6222, 6324, 7564, 8296, 11346, 12444, 12648, 15128, 22692, 24888, 32147, 45384, 64294, 96441, 128588, 192882, 257176, 385764, 771528]

約数ペア:

[(1, 771528), (2, 385764), (3, 257176), (4, 192882), (6, 128588), (8, 96441), (12, 64294), (17, 45384), (24, 32147), (31, 24888), (34, 22692), (51, 15128), (61, 12648), (62, 12444), (68, 11346), (93, 8296), (102, 7564), (122, 6324), (124, 6222), (136, 5673), (183, 4216), (186, 4148), (204, 3782), (244, 3162), (248, 3111), (366, 2108), (372, 2074), (408, 1891), (488, 1581), (527, 1464), (732, 1054), (744, 1037)]