79745184

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1102

約数の個数: 72

約数和(自身を含む): 227665620

約数和(自身を除く): 147920436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 677, 818, 1227, 1354, 1636, 2031, 2454, 2708, 3272, 3681, 4062, 4908, 5416, 6093, 6544, 7362, 8124, 9816, 10832, 12186, 13088, 14724, 16248, 19632, 21664, 24372, 29448, 32496, 39264, 48744, 58896, 64992, 97488, 117792, 194976, 276893, 553786, 830679, 1107572, 1661358, 2215144, 2492037, 3322716, 4430288, 4984074, 6645432, 8860576, 9968148, 13290864, 19936296, 26581728, 39872592, 79745184]

約数ペア:

[(1, 79745184), (2, 39872592), (3, 26581728), (4, 19936296), (6, 13290864), (8, 9968148), (9, 8860576), (12, 6645432), (16, 4984074), (18, 4430288), (24, 3322716), (32, 2492037), (36, 2215144), (48, 1661358), (72, 1107572), (96, 830679), (144, 553786), (288, 276893), (409, 194976), (677, 117792), (818, 97488), (1227, 64992), (1354, 58896), (1636, 48744), (2031, 39264), (2454, 32496), (2708, 29448), (3272, 24372), (3681, 21664), (4062, 19632), (4908, 16248), (5416, 14724), (6093, 13088), (6544, 12186), (7362, 10832), (8124, 9816)]