72684654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36821}}^1$

素因数の和:36880

約数の個数: 32

約数和(自身を含む): 169675776

約数和(自身を除く): 96991122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 36821, 73642, 110463, 220926, 257747, 515494, 773241, 1546482, 1730587, 3461174, 5191761, 10383522, 12114109, 24228218, 36342327, 72684654]

約数ペア:

[(1, 72684654), (2, 36342327), (3, 24228218), (6, 12114109), (7, 10383522), (14, 5191761), (21, 3461174), (42, 1730587), (47, 1546482), (94, 773241), (141, 515494), (282, 257747), (329, 220926), (658, 110463), (987, 73642), (1974, 36821)]