71896068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 195826176

約数和(自身を除く): 123930108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2801, 2852, 4278, 5602, 6417, 8403, 8556, 11204, 12834, 16806, 25209, 25668, 33612, 50418, 64423, 86831, 100836, 128846, 173662, 193269, 257692, 260493, 347324, 386538, 520986, 579807, 773076, 781479, 1041972, 1159614, 1562958, 1997113, 2319228, 3125916, 3994226, 5991339, 7988452, 11982678, 17974017, 23965356, 35948034, 71896068]

約数ペア:

[(1, 71896068), (2, 35948034), (3, 23965356), (4, 17974017), (6, 11982678), (9, 7988452), (12, 5991339), (18, 3994226), (23, 3125916), (31, 2319228), (36, 1997113), (46, 1562958), (62, 1159614), (69, 1041972), (92, 781479), (93, 773076), (124, 579807), (138, 520986), (186, 386538), (207, 347324), (276, 260493), (279, 257692), (372, 193269), (414, 173662), (558, 128846), (713, 100836), (828, 86831), (1116, 64423), (1426, 50418), (2139, 33612), (2801, 25668), (2852, 25209), (4278, 16806), (5602, 12834), (6417, 11204), (8403, 8556)]