87098218004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{327127}}^1$

素因数の和:327432

約数の個数: 48

約数和(自身を含む): 179601123072

約数和(自身を除く): 92502905068

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 257, 259, 514, 518, 1028, 1036, 1799, 3598, 7196, 9509, 19018, 38036, 66563, 133126, 266252, 327127, 654254, 1308508, 2289889, 4579778, 9159556, 12103699, 24207398, 48414796, 84071639, 84725893, 168143278, 169451786, 336286556, 338903572, 588501473, 1177002946, 2354005892, 3110650643, 6221301286, 12442602572, 21774554501, 43549109002, 87098218004]

約数ペア:

[(1, 87098218004), (2, 43549109002), (4, 21774554501), (7, 12442602572), (14, 6221301286), (28, 3110650643), (37, 2354005892), (74, 1177002946), (148, 588501473), (257, 338903572), (259, 336286556), (514, 169451786), (518, 168143278), (1028, 84725893), (1036, 84071639), (1799, 48414796), (3598, 24207398), (7196, 12103699), (9509, 9159556), (19018, 4579778), (38036, 2289889), (66563, 1308508), (133126, 654254), (266252, 327127)]