72021756

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 171489024

約数和(自身を除く): 99467268

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 167, 249, 332, 334, 433, 498, 501, 668, 866, 996, 1002, 1299, 1732, 2004, 2598, 5196, 13861, 27722, 35939, 41583, 55444, 71878, 72311, 83166, 107817, 143756, 144622, 166332, 215634, 216933, 289244, 431268, 433866, 867732, 6001813, 12003626, 18005439, 24007252, 36010878, 72021756]

約数ペア:

[(1, 72021756), (2, 36010878), (3, 24007252), (4, 18005439), (6, 12003626), (12, 6001813), (83, 867732), (166, 433866), (167, 431268), (249, 289244), (332, 216933), (334, 215634), (433, 166332), (498, 144622), (501, 143756), (668, 107817), (866, 83166), (996, 72311), (1002, 71878), (1299, 55444), (1732, 41583), (2004, 35939), (2598, 27722), (5196, 13861)]