72091305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 83584215

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 429, 495, 561, 585, 659, 663, 715, 765, 935, 1105, 1287, 1683, 1977, 1989, 2145, 2431, 2805, 3295, 3315, 5931, 6435, 7249, 7293, 8415, 8567, 9885, 9945, 11203, 12155, 21747, 21879, 25701, 29655, 33609, 36245, 36465, 42835, 56015, 65241, 77103, 94237, 100827, 108735, 109395, 123233, 128505, 145639, 168045, 282711, 326205, 369699, 385515, 436917, 471185, 504135, 616165, 728195, 848133, 1109097, 1310751, 1413555, 1602029, 1848495, 2184585, 4240665, 4806087, 5545485, 6553755, 8010145, 14418261, 24030435, 72091305]

約数ペア:

[(1, 72091305), (3, 24030435), (5, 14418261), (9, 8010145), (11, 6553755), (13, 5545485), (15, 4806087), (17, 4240665), (33, 2184585), (39, 1848495), (45, 1602029), (51, 1413555), (55, 1310751), (65, 1109097), (85, 848133), (99, 728195), (117, 616165), (143, 504135), (153, 471185), (165, 436917), (187, 385515), (195, 369699), (221, 326205), (255, 282711), (429, 168045), (495, 145639), (561, 128505), (585, 123233), (659, 109395), (663, 108735), (715, 100827), (765, 94237), (935, 77103), (1105, 65241), (1287, 56015), (1683, 42835), (1977, 36465), (1989, 36245), (2145, 33609), (2431, 29655), (2805, 25701), (3295, 21879), (3315, 21747), (5931, 12155), (6435, 11203), (7249, 9945), (7293, 9885), (8415, 8567)]