73009492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 137011644

約数和(自身を除く): 64002152

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 289, 461, 548, 578, 922, 1156, 1844, 2329, 4658, 7837, 9316, 15674, 31348, 39593, 63157, 79186, 126314, 133229, 158372, 252628, 266458, 532916, 1073669, 2147338, 4294676, 18252373, 36504746, 73009492]

約数ペア:

[(1, 73009492), (2, 36504746), (4, 18252373), (17, 4294676), (34, 2147338), (68, 1073669), (137, 532916), (274, 266458), (289, 252628), (461, 158372), (548, 133229), (578, 126314), (922, 79186), (1156, 63157), (1844, 39593), (2329, 31348), (4658, 15674), (7837, 9316)]