72376472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68023}}^1$

素因数の和:68055

約数の個数: 32

約数和(自身を含む): 163257600

約数和(自身を除く): 90881128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68023, 136046, 272092, 476161, 544184, 952322, 1292437, 1904644, 2584874, 3809288, 5169748, 9047059, 10339496, 18094118, 36188236, 72376472]

約数ペア:

[(1, 72376472), (2, 36188236), (4, 18094118), (7, 10339496), (8, 9047059), (14, 5169748), (19, 3809288), (28, 2584874), (38, 1904644), (56, 1292437), (76, 952322), (133, 544184), (152, 476161), (266, 272092), (532, 136046), (1064, 68023)]