74730672

素因数分解:

$2^4\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1487}}^1$

素因数の和:1850

約数の個数: 60

約数和(自身を含む): 209882400

約数和(自身を除く): 135151728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 349, 698, 1047, 1396, 1487, 2094, 2792, 2974, 3141, 4188, 4461, 5584, 5948, 6282, 8376, 8922, 11896, 12564, 13383, 16752, 17844, 23792, 25128, 26766, 35688, 50256, 53532, 71376, 107064, 214128, 518963, 1037926, 1556889, 2075852, 3113778, 4151704, 4670667, 6227556, 8303408, 9341334, 12455112, 18682668, 24910224, 37365336, 74730672]

約数ペア:

[(1, 74730672), (2, 37365336), (3, 24910224), (4, 18682668), (6, 12455112), (8, 9341334), (9, 8303408), (12, 6227556), (16, 4670667), (18, 4151704), (24, 3113778), (36, 2075852), (48, 1556889), (72, 1037926), (144, 518963), (349, 214128), (698, 107064), (1047, 71376), (1396, 53532), (1487, 50256), (2094, 35688), (2792, 26766), (2974, 25128), (3141, 23792), (4188, 17844), (4461, 16752), (5584, 13383), (5948, 12564), (6282, 11896), (8376, 8922)]