80741952

素因数分解:

$2^6\times 3^2\times {\mathrm{140177}}^1$

素因数の和:140195

約数の個数: 42

約数和(自身を含む): 231433878

約数和(自身を除く): 150691926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140177, 280354, 420531, 560708, 841062, 1121416, 1261593, 1682124, 2242832, 2523186, 3364248, 4485664, 5046372, 6728496, 8971328, 10092744, 13456992, 20185488, 26913984, 40370976, 80741952]

約数ペア:

[(1, 80741952), (2, 40370976), (3, 26913984), (4, 20185488), (6, 13456992), (8, 10092744), (9, 8971328), (12, 6728496), (16, 5046372), (18, 4485664), (24, 3364248), (32, 2523186), (36, 2242832), (48, 1682124), (64, 1261593), (72, 1121416), (96, 841062), (144, 560708), (192, 420531), (288, 280354), (576, 140177)]