8173464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 24675840

約数和(自身を除く): 16502376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 67, 68, 69, 78, 92, 102, 104, 134, 136, 138, 156, 184, 201, 204, 221, 268, 276, 299, 312, 391, 402, 408, 442, 536, 552, 598, 663, 782, 804, 871, 884, 897, 1139, 1173, 1196, 1326, 1541, 1564, 1608, 1742, 1768, 1794, 2278, 2346, 2392, 2613, 2652, 3082, 3128, 3417, 3484, 3588, 4556, 4623, 4692, 5083, 5226, 5304, 6164, 6834, 6968, 7176, 9112, 9246, 9384, 10166, 10452, 12328, 13668, 14807, 15249, 18492, 20033, 20332, 20904, 26197, 27336, 29614, 30498, 36984, 40066, 40664, 44421, 52394, 59228, 60099, 60996, 78591, 80132, 88842, 104788, 118456, 120198, 121992, 157182, 160264, 177684, 209576, 240396, 314364, 340561, 355368, 480792, 628728, 681122, 1021683, 1362244, 2043366, 2724488, 4086732, 8173464]

約数ペア:

[(1, 8173464), (2, 4086732), (3, 2724488), (4, 2043366), (6, 1362244), (8, 1021683), (12, 681122), (13, 628728), (17, 480792), (23, 355368), (24, 340561), (26, 314364), (34, 240396), (39, 209576), (46, 177684), (51, 160264), (52, 157182), (67, 121992), (68, 120198), (69, 118456), (78, 104788), (92, 88842), (102, 80132), (104, 78591), (134, 60996), (136, 60099), (138, 59228), (156, 52394), (184, 44421), (201, 40664), (204, 40066), (221, 36984), (268, 30498), (276, 29614), (299, 27336), (312, 26197), (391, 20904), (402, 20332), (408, 20033), (442, 18492), (536, 15249), (552, 14807), (598, 13668), (663, 12328), (782, 10452), (804, 10166), (871, 9384), (884, 9246), (897, 9112), (1139, 7176), (1173, 6968), (1196, 6834), (1326, 6164), (1541, 5304), (1564, 5226), (1608, 5083), (1742, 4692), (1768, 4623), (1794, 4556), (2278, 3588), (2346, 3484), (2392, 3417), (2613, 3128), (2652, 3082)]