80076256

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 183526560

約数和(自身を除く): 103450304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 67, 68, 104, 134, 136, 169, 208, 221, 268, 272, 338, 416, 442, 536, 544, 676, 871, 884, 1072, 1139, 1352, 1742, 1768, 2144, 2197, 2278, 2704, 2873, 3484, 3536, 4394, 4556, 5408, 5746, 6968, 7072, 8788, 9112, 11323, 11492, 13936, 14807, 17576, 18224, 22646, 22984, 27872, 29614, 35152, 36448, 37349, 45292, 45968, 59228, 70304, 74698, 90584, 91936, 118456, 147199, 149396, 181168, 192491, 236912, 294398, 298792, 362336, 384982, 473824, 588796, 597584, 769964, 1177592, 1195168, 1539928, 2355184, 2502383, 3079856, 4710368, 5004766, 6159712, 10009532, 20019064, 40038128, 80076256]

約数ペア:

[(1, 80076256), (2, 40038128), (4, 20019064), (8, 10009532), (13, 6159712), (16, 5004766), (17, 4710368), (26, 3079856), (32, 2502383), (34, 2355184), (52, 1539928), (67, 1195168), (68, 1177592), (104, 769964), (134, 597584), (136, 588796), (169, 473824), (208, 384982), (221, 362336), (268, 298792), (272, 294398), (338, 236912), (416, 192491), (442, 181168), (536, 149396), (544, 147199), (676, 118456), (871, 91936), (884, 90584), (1072, 74698), (1139, 70304), (1352, 59228), (1742, 45968), (1768, 45292), (2144, 37349), (2197, 36448), (2278, 35152), (2704, 29614), (2873, 27872), (3484, 22984), (3536, 22646), (4394, 18224), (4556, 17576), (5408, 14807), (5746, 13936), (6968, 11492), (7072, 11323), (8788, 9112)]