8255988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 23980320

約数和(自身を除く): 15724332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 59, 69, 78, 92, 117, 118, 138, 156, 169, 177, 207, 234, 236, 276, 299, 338, 354, 414, 468, 507, 531, 598, 676, 708, 767, 828, 897, 1014, 1062, 1196, 1357, 1521, 1534, 1794, 2028, 2124, 2301, 2691, 2714, 3042, 3068, 3588, 3887, 4071, 4602, 5382, 5428, 6084, 6903, 7774, 8142, 9204, 9971, 10764, 11661, 12213, 13806, 15548, 16284, 17641, 19942, 23322, 24426, 27612, 29913, 34983, 35282, 39884, 46644, 48852, 52923, 59826, 69966, 70564, 89739, 105846, 119652, 139932, 158769, 179478, 211692, 229333, 317538, 358956, 458666, 635076, 687999, 917332, 1375998, 2063997, 2751996, 4127994, 8255988]

約数ペア:

[(1, 8255988), (2, 4127994), (3, 2751996), (4, 2063997), (6, 1375998), (9, 917332), (12, 687999), (13, 635076), (18, 458666), (23, 358956), (26, 317538), (36, 229333), (39, 211692), (46, 179478), (52, 158769), (59, 139932), (69, 119652), (78, 105846), (92, 89739), (117, 70564), (118, 69966), (138, 59826), (156, 52923), (169, 48852), (177, 46644), (207, 39884), (234, 35282), (236, 34983), (276, 29913), (299, 27612), (338, 24426), (354, 23322), (414, 19942), (468, 17641), (507, 16284), (531, 15548), (598, 13806), (676, 12213), (708, 11661), (767, 10764), (828, 9971), (897, 9204), (1014, 8142), (1062, 7774), (1196, 6903), (1357, 6084), (1521, 5428), (1534, 5382), (1794, 4602), (2028, 4071), (2124, 3887), (2301, 3588), (2691, 3068), (2714, 3042)]