64501452

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 174195840

約数和(自身を除く): 109694388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 1993, 2697, 3596, 3986, 5394, 5979, 7972, 8091, 10788, 11958, 16182, 17937, 23916, 32364, 35874, 57797, 61783, 71748, 115594, 123566, 173391, 185349, 231188, 247132, 346782, 370698, 520173, 556047, 693564, 741396, 1040346, 1112094, 1791707, 2080692, 2224188, 3583414, 5375121, 7166828, 10750242, 16125363, 21500484, 32250726, 64501452]

約数ペア:

[(1, 64501452), (2, 32250726), (3, 21500484), (4, 16125363), (6, 10750242), (9, 7166828), (12, 5375121), (18, 3583414), (29, 2224188), (31, 2080692), (36, 1791707), (58, 1112094), (62, 1040346), (87, 741396), (93, 693564), (116, 556047), (124, 520173), (174, 370698), (186, 346782), (261, 247132), (279, 231188), (348, 185349), (372, 173391), (522, 123566), (558, 115594), (899, 71748), (1044, 61783), (1116, 57797), (1798, 35874), (1993, 32364), (2697, 23916), (3596, 17937), (3986, 16182), (5394, 11958), (5979, 10788), (7972, 8091)]