85890703528

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8999}}^1\times {\mathrm{4157}}^1$

素因数の和:13210

約数の個数: 64

約数和(自身を含む): 188606880000

約数和(自身を除く): 102716176472

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 4157, 8314, 8999, 16628, 17998, 29099, 33256, 35996, 58198, 62993, 71992, 116396, 125986, 170437, 232792, 251972, 340874, 368959, 503944, 681748, 737918, 1193059, 1363496, 1475836, 2386118, 2582713, 2951672, 4772236, 5165426, 9544472, 10330852, 20661704, 37408843, 74817686, 149635372, 261861901, 299270744, 523723802, 1047447604, 1533762563, 2094895208, 3067525126, 6135050252, 10736337941, 12270100504, 21472675882, 42945351764, 85890703528]

約数ペア:

[(1, 85890703528), (2, 42945351764), (4, 21472675882), (7, 12270100504), (8, 10736337941), (14, 6135050252), (28, 3067525126), (41, 2094895208), (56, 1533762563), (82, 1047447604), (164, 523723802), (287, 299270744), (328, 261861901), (574, 149635372), (1148, 74817686), (2296, 37408843), (4157, 20661704), (8314, 10330852), (8999, 9544472), (16628, 5165426), (17998, 4772236), (29099, 2951672), (33256, 2582713), (35996, 2386118), (58198, 1475836), (62993, 1363496), (71992, 1193059), (116396, 737918), (125986, 681748), (170437, 503944), (232792, 368959), (251972, 340874)]