87432984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63913}}^1$

素因数の和:63944

約数の個数: 48

約数和(自身を含む): 249264600

約数和(自身を除く): 161831616

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, 63913, 127826, 191739, 255652, 383478, 511304, 575217, 766956, 1150434, 1214347, 1533912, 2300868, 2428694, 3643041, 4601736, 4857388, 7286082, 9714776, 10929123, 14572164, 21858246, 29144328, 43716492, 87432984]

約数ペア:

[(1, 87432984), (2, 43716492), (3, 29144328), (4, 21858246), (6, 14572164), (8, 10929123), (9, 9714776), (12, 7286082), (18, 4857388), (19, 4601736), (24, 3643041), (36, 2428694), (38, 2300868), (57, 1533912), (72, 1214347), (76, 1150434), (114, 766956), (152, 575217), (171, 511304), (228, 383478), (342, 255652), (456, 191739), (684, 127826), (1368, 63913)]