863512236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{8527}}^1$

素因数の和:8663

約数の個数: 72

約数和(自身を含む): 2281581120

約数和(自身を除く): 1418068884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 582, 873, 1044, 1164, 1746, 2813, 3492, 5626, 8439, 8527, 11252, 16878, 17054, 25317, 25581, 33756, 34108, 50634, 51162, 76743, 101268, 102324, 153486, 247283, 306972, 494566, 741849, 827119, 989132, 1483698, 1654238, 2225547, 2481357, 2967396, 3308476, 4451094, 4962714, 7444071, 8902188, 9925428, 14888142, 23986451, 29776284, 47972902, 71959353, 95945804, 143918706, 215878059, 287837412, 431756118, 863512236]

約数ペア:

[(1, 863512236), (2, 431756118), (3, 287837412), (4, 215878059), (6, 143918706), (9, 95945804), (12, 71959353), (18, 47972902), (29, 29776284), (36, 23986451), (58, 14888142), (87, 9925428), (97, 8902188), (116, 7444071), (174, 4962714), (194, 4451094), (261, 3308476), (291, 2967396), (348, 2481357), (388, 2225547), (522, 1654238), (582, 1483698), (873, 989132), (1044, 827119), (1164, 741849), (1746, 494566), (2813, 306972), (3492, 247283), (5626, 153486), (8439, 102324), (8527, 101268), (11252, 76743), (16878, 51162), (17054, 50634), (25317, 34108), (25581, 33756)]