87810552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{64189}}^1$

素因数の和:64220

約数の個数: 48

約数和(自身を含む): 250341000

約数和(自身を除く): 162530448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 64189, 128378, 192567, 256756, 385134, 513512, 577701, 770268, 1155402, 1219591, 1540536, 2310804, 2439182, 3658773, 4621608, 4878364, 7317546, 9756728, 10976319, 14635092, 21952638, 29270184, 43905276, 87810552]

約数ペア:

[(1, 87810552), (2, 43905276), (3, 29270184), (4, 21952638), (6, 14635092), (8, 10976319), (9, 9756728), (12, 7317546), (18, 4878364), (19, 4621608), (24, 3658773), (36, 2439182), (38, 2310804), (57, 1540536), (72, 1219591), (76, 1155402), (114, 770268), (152, 577701), (171, 513512), (228, 385134), (342, 256756), (456, 192567), (684, 128378), (1368, 64189)]