72354408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{719}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 135005592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 599, 719, 1198, 1438, 1797, 2157, 2396, 2876, 3594, 4193, 4314, 4792, 5033, 5752, 7188, 8386, 8628, 10066, 12579, 14376, 15099, 16772, 17256, 20132, 25158, 30198, 33544, 40264, 50316, 60396, 100632, 120792, 430681, 861362, 1292043, 1722724, 2584086, 3014767, 3445448, 5168172, 6029534, 9044301, 10336344, 12059068, 18088602, 24118136, 36177204, 72354408]

約数ペア:

[(1, 72354408), (2, 36177204), (3, 24118136), (4, 18088602), (6, 12059068), (7, 10336344), (8, 9044301), (12, 6029534), (14, 5168172), (21, 3445448), (24, 3014767), (28, 2584086), (42, 1722724), (56, 1292043), (84, 861362), (168, 430681), (599, 120792), (719, 100632), (1198, 60396), (1438, 50316), (1797, 40264), (2157, 33544), (2396, 30198), (2876, 25158), (3594, 20132), (4193, 17256), (4314, 16772), (4792, 15099), (5033, 14376), (5752, 12579), (7188, 10066), (8386, 8628)]