72649060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 175996800

約数和(自身を除く): 103347740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 59, 110, 116, 118, 145, 193, 220, 236, 290, 295, 319, 386, 580, 590, 638, 649, 772, 965, 1180, 1276, 1298, 1595, 1711, 1930, 2123, 2596, 3190, 3245, 3422, 3860, 4246, 5597, 6380, 6490, 6844, 8492, 8555, 10615, 11194, 11387, 12980, 17110, 18821, 21230, 22388, 22774, 27985, 34220, 37642, 42460, 45548, 55970, 56935, 61567, 75284, 94105, 111940, 113870, 123134, 125257, 188210, 227740, 246268, 250514, 307835, 330223, 376420, 501028, 615670, 626285, 660446, 1231340, 1252570, 1320892, 1651115, 2505140, 3302230, 3632453, 6604460, 7264906, 14529812, 18162265, 36324530, 72649060]

約数ペア:

[(1, 72649060), (2, 36324530), (4, 18162265), (5, 14529812), (10, 7264906), (11, 6604460), (20, 3632453), (22, 3302230), (29, 2505140), (44, 1651115), (55, 1320892), (58, 1252570), (59, 1231340), (110, 660446), (116, 626285), (118, 615670), (145, 501028), (193, 376420), (220, 330223), (236, 307835), (290, 250514), (295, 246268), (319, 227740), (386, 188210), (580, 125257), (590, 123134), (638, 113870), (649, 111940), (772, 94105), (965, 75284), (1180, 61567), (1276, 56935), (1298, 55970), (1595, 45548), (1711, 42460), (1930, 37642), (2123, 34220), (2596, 27985), (3190, 22774), (3245, 22388), (3422, 21230), (3860, 18821), (4246, 17110), (5597, 12980), (6380, 11387), (6490, 11194), (6844, 10615), (8492, 8555)]