72637083

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 113724000

約数和(自身を除く): 41086917

約数列:

[1, 3, 9, 29, 53, 59, 87, 89, 159, 177, 261, 267, 477, 531, 801, 1537, 1711, 2581, 3127, 4611, 4717, 5133, 5251, 7743, 9381, 13833, 14151, 15399, 15753, 23229, 28143, 42453, 47259, 90683, 136793, 152279, 272049, 278303, 410379, 456837, 816147, 834909, 1231137, 1370511, 2504727, 8070787, 24212361, 72637083]

約数ペア:

[(1, 72637083), (3, 24212361), (9, 8070787), (29, 2504727), (53, 1370511), (59, 1231137), (87, 834909), (89, 816147), (159, 456837), (177, 410379), (261, 278303), (267, 272049), (477, 152279), (531, 136793), (801, 90683), (1537, 47259), (1711, 42453), (2581, 28143), (3127, 23229), (4611, 15753), (4717, 15399), (5133, 14151), (5251, 13833), (7743, 9381)]