78640992

素因数分解:

$2^5\times 3^2\times {\mathrm{273059}}^1$

素因数の和:273075

約数の個数: 36

約数和(自身を含む): 223636140

約数和(自身を除く): 144995148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 273059, 546118, 819177, 1092236, 1638354, 2184472, 2457531, 3276708, 4368944, 4915062, 6553416, 8737888, 9830124, 13106832, 19660248, 26213664, 39320496, 78640992]

約数ペア:

[(1, 78640992), (2, 39320496), (3, 26213664), (4, 19660248), (6, 13106832), (8, 9830124), (9, 8737888), (12, 6553416), (16, 4915062), (18, 4368944), (24, 3276708), (32, 2457531), (36, 2184472), (48, 1638354), (72, 1092236), (96, 819177), (144, 546118), (288, 273059)]