72897836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 151012512

約数和(自身を除く): 78114676

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 2377, 2788, 4754, 7667, 9508, 15334, 26147, 30668, 40409, 52294, 80818, 97457, 104588, 161636, 194914, 389828, 444499, 888998, 1072027, 1656769, 1777996, 2144054, 3313538, 4288108, 6627076, 18224459, 36448918, 72897836]

約数ペア:

[(1, 72897836), (2, 36448918), (4, 18224459), (11, 6627076), (17, 4288108), (22, 3313538), (34, 2144054), (41, 1777996), (44, 1656769), (68, 1072027), (82, 888998), (164, 444499), (187, 389828), (374, 194914), (451, 161636), (697, 104588), (748, 97457), (902, 80818), (1394, 52294), (1804, 40409), (2377, 30668), (2788, 26147), (4754, 15334), (7667, 9508)]