78334548

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 186579456

約数和(自身を除く): 108244908

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 223, 292, 401, 438, 446, 669, 802, 876, 892, 1203, 1338, 1604, 2406, 2676, 4812, 16279, 29273, 32558, 48837, 58546, 65116, 87819, 89423, 97674, 117092, 175638, 178846, 195348, 268269, 351276, 357692, 536538, 1073076, 6527879, 13055758, 19583637, 26111516, 39167274, 78334548]

約数ペア:

[(1, 78334548), (2, 39167274), (3, 26111516), (4, 19583637), (6, 13055758), (12, 6527879), (73, 1073076), (146, 536538), (219, 357692), (223, 351276), (292, 268269), (401, 195348), (438, 178846), (446, 175638), (669, 117092), (802, 97674), (876, 89423), (892, 87819), (1203, 65116), (1338, 58546), (1604, 48837), (2406, 32558), (2676, 29273), (4812, 16279)]