72121308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1181}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 192751104

約数和(自身を除く): 120629796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1181, 1454, 2181, 2362, 2908, 3543, 4362, 4724, 5089, 7086, 8267, 8724, 10178, 14172, 15267, 16534, 20356, 24801, 30534, 33068, 49602, 61068, 99204, 858587, 1717174, 2575761, 3434348, 5151522, 6010109, 10303044, 12020218, 18030327, 24040436, 36060654, 72121308]

約数ペア:

[(1, 72121308), (2, 36060654), (3, 24040436), (4, 18030327), (6, 12020218), (7, 10303044), (12, 6010109), (14, 5151522), (21, 3434348), (28, 2575761), (42, 1717174), (84, 858587), (727, 99204), (1181, 61068), (1454, 49602), (2181, 33068), (2362, 30534), (2908, 24801), (3543, 20356), (4362, 16534), (4724, 15267), (5089, 14172), (7086, 10178), (8267, 8724)]