87078186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 209946240

約数和(自身を除く): 122868054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 163, 234, 326, 351, 489, 702, 761, 978, 1467, 1522, 2119, 2283, 2934, 4238, 4401, 4566, 6357, 6849, 8802, 9893, 12714, 13698, 19071, 19786, 20547, 29679, 38142, 41094, 57213, 59358, 89037, 114426, 124043, 178074, 248086, 267111, 372129, 534222, 744258, 1116387, 1612559, 2232774, 3225118, 3349161, 4837677, 6698322, 9675354, 14513031, 29026062, 43539093, 87078186]

約数ペア:

[(1, 87078186), (2, 43539093), (3, 29026062), (6, 14513031), (9, 9675354), (13, 6698322), (18, 4837677), (26, 3349161), (27, 3225118), (39, 2232774), (54, 1612559), (78, 1116387), (117, 744258), (163, 534222), (234, 372129), (326, 267111), (351, 248086), (489, 178074), (702, 124043), (761, 114426), (978, 89037), (1467, 59358), (1522, 57213), (2119, 41094), (2283, 38142), (2934, 29679), (4238, 20547), (4401, 19786), (4566, 19071), (6357, 13698), (6849, 12714), (8802, 9893)]