72029672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 88847128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 104, 143, 158, 286, 316, 572, 632, 797, 869, 1027, 1144, 1594, 1738, 2054, 3188, 3476, 4108, 6376, 6952, 8216, 8767, 10361, 11297, 17534, 20722, 22594, 35068, 41444, 45188, 62963, 70136, 82888, 90376, 113971, 125926, 227942, 251852, 455884, 503704, 692593, 818519, 911768, 1385186, 1637038, 2770372, 3274076, 5540744, 6548152, 9003709, 18007418, 36014836, 72029672]

約数ペア:

[(1, 72029672), (2, 36014836), (4, 18007418), (8, 9003709), (11, 6548152), (13, 5540744), (22, 3274076), (26, 2770372), (44, 1637038), (52, 1385186), (79, 911768), (88, 818519), (104, 692593), (143, 503704), (158, 455884), (286, 251852), (316, 227942), (572, 125926), (632, 113971), (797, 90376), (869, 82888), (1027, 70136), (1144, 62963), (1594, 45188), (1738, 41444), (2054, 35068), (3188, 22594), (3476, 20722), (4108, 17534), (6376, 11297), (6952, 10361), (8216, 8767)]