64311444

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 169533000

約数和(自身を除く): 105221556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 229, 261, 269, 348, 458, 522, 538, 687, 807, 916, 1044, 1076, 1374, 1614, 2061, 2421, 2748, 3228, 4122, 4842, 6641, 7801, 8244, 9684, 13282, 15602, 19923, 23403, 26564, 31204, 39846, 46806, 59769, 61601, 70209, 79692, 93612, 119538, 123202, 140418, 184803, 239076, 246404, 280836, 369606, 554409, 739212, 1108818, 1786429, 2217636, 3572858, 5359287, 7145716, 10718574, 16077861, 21437148, 32155722, 64311444]

約数ペア:

[(1, 64311444), (2, 32155722), (3, 21437148), (4, 16077861), (6, 10718574), (9, 7145716), (12, 5359287), (18, 3572858), (29, 2217636), (36, 1786429), (58, 1108818), (87, 739212), (116, 554409), (174, 369606), (229, 280836), (261, 246404), (269, 239076), (348, 184803), (458, 140418), (522, 123202), (538, 119538), (687, 93612), (807, 79692), (916, 70209), (1044, 61601), (1076, 59769), (1374, 46806), (1614, 39846), (2061, 31204), (2421, 26564), (2748, 23403), (3228, 19923), (4122, 15602), (4842, 13282), (6641, 9684), (7801, 8244)]