72317384447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{35437}}^1$

素因数の和:37031

約数の個数: 32

約数和(自身を含む): 95529507840

約数和(自身を除く): 23212123393

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1559, 10913, 17149, 26503, 35437, 120043, 185521, 248059, 291533, 389807, 602429, 2040731, 2728649, 4217003, 6626719, 46387033, 55246283, 386723981, 607709113, 939186811, 4253963791, 6574307677, 10331054921, 72317384447]

約数ペア:

[(1, 72317384447), (7, 10331054921), (11, 6574307677), (17, 4253963791), (77, 939186811), (119, 607709113), (187, 386723981), (1309, 55246283), (1559, 46387033), (10913, 6626719), (17149, 4217003), (26503, 2728649), (35437, 2040731), (120043, 602429), (185521, 389807), (248059, 291533)]