72639912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178039}}^1$

素因数の和:178065

約数の個数: 32

約数和(自身を含む): 192283200

約数和(自身を除く): 119643288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178039, 356078, 534117, 712156, 1068234, 1424312, 2136468, 3026663, 4272936, 6053326, 9079989, 12106652, 18159978, 24213304, 36319956, 72639912]

約数ペア:

[(1, 72639912), (2, 36319956), (3, 24213304), (4, 18159978), (6, 12106652), (8, 9079989), (12, 6053326), (17, 4272936), (24, 3026663), (34, 2136468), (51, 1424312), (68, 1068234), (102, 712156), (136, 534117), (204, 356078), (408, 178039)]