81708528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9103}}^1$

素因数の和:9142

約数の個数: 80

約数和(自身を含む): 243841536

約数和(自身を除く): 162133008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 9103, 18206, 27309, 36412, 54618, 72824, 100133, 109236, 145648, 154751, 200266, 218472, 300399, 309502, 400532, 436944, 464253, 600798, 619004, 801064, 928506, 1201596, 1238008, 1602128, 1702261, 1857012, 2403192, 2476016, 3404522, 3714024, 4806384, 5106783, 6809044, 7428048, 10213566, 13618088, 20427132, 27236176, 40854264, 81708528]

約数ペア:

[(1, 81708528), (2, 40854264), (3, 27236176), (4, 20427132), (6, 13618088), (8, 10213566), (11, 7428048), (12, 6809044), (16, 5106783), (17, 4806384), (22, 3714024), (24, 3404522), (33, 2476016), (34, 2403192), (44, 1857012), (48, 1702261), (51, 1602128), (66, 1238008), (68, 1201596), (88, 928506), (102, 801064), (132, 619004), (136, 600798), (176, 464253), (187, 436944), (204, 400532), (264, 309502), (272, 300399), (374, 218472), (408, 200266), (528, 154751), (561, 145648), (748, 109236), (816, 100133), (1122, 72824), (1496, 54618), (2244, 36412), (2992, 27309), (4488, 18206), (8976, 9103)]