72747804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 178053120

約数和(自身を除く): 105305316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 229, 276, 458, 687, 916, 1151, 1374, 2302, 2748, 3453, 4604, 5267, 6906, 10534, 13812, 15801, 21068, 26473, 31602, 52946, 63204, 79419, 105892, 158838, 263579, 317676, 527158, 790737, 1054316, 1581474, 3162948, 6062317, 12124634, 18186951, 24249268, 36373902, 72747804]

約数ペア:

[(1, 72747804), (2, 36373902), (3, 24249268), (4, 18186951), (6, 12124634), (12, 6062317), (23, 3162948), (46, 1581474), (69, 1054316), (92, 790737), (138, 527158), (229, 317676), (276, 263579), (458, 158838), (687, 105892), (916, 79419), (1151, 63204), (1374, 52946), (2302, 31602), (2748, 26473), (3453, 21068), (4604, 15801), (5267, 13812), (6906, 10534)]