23887656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 73382400

約数和(自身を除く): 49494744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 181, 188, 216, 234, 282, 312, 351, 362, 376, 423, 468, 543, 564, 611, 702, 724, 846, 936, 1086, 1128, 1222, 1269, 1404, 1448, 1629, 1692, 1833, 2172, 2353, 2444, 2538, 2808, 3258, 3384, 3666, 4344, 4706, 4887, 4888, 5076, 5499, 6516, 7059, 7332, 8507, 9412, 9774, 10152, 10998, 13032, 14118, 14664, 16497, 17014, 18824, 19548, 21177, 21996, 25521, 28236, 32994, 34028, 39096, 42354, 43992, 51042, 56472, 63531, 65988, 68056, 76563, 84708, 102084, 110591, 127062, 131976, 153126, 169416, 204168, 221182, 229689, 254124, 306252, 331773, 442364, 459378, 508248, 612504, 663546, 884728, 918756, 995319, 1327092, 1837512, 1990638, 2654184, 2985957, 3981276, 5971914, 7962552, 11943828, 23887656]

約数ペア:

[(1, 23887656), (2, 11943828), (3, 7962552), (4, 5971914), (6, 3981276), (8, 2985957), (9, 2654184), (12, 1990638), (13, 1837512), (18, 1327092), (24, 995319), (26, 918756), (27, 884728), (36, 663546), (39, 612504), (47, 508248), (52, 459378), (54, 442364), (72, 331773), (78, 306252), (94, 254124), (104, 229689), (108, 221182), (117, 204168), (141, 169416), (156, 153126), (181, 131976), (188, 127062), (216, 110591), (234, 102084), (282, 84708), (312, 76563), (351, 68056), (362, 65988), (376, 63531), (423, 56472), (468, 51042), (543, 43992), (564, 42354), (611, 39096), (702, 34028), (724, 32994), (846, 28236), (936, 25521), (1086, 21996), (1128, 21177), (1222, 19548), (1269, 18824), (1404, 17014), (1448, 16497), (1629, 14664), (1692, 14118), (1833, 13032), (2172, 10998), (2353, 10152), (2444, 9774), (2538, 9412), (2808, 8507), (3258, 7332), (3384, 7059), (3666, 6516), (4344, 5499), (4706, 5076), (4887, 4888)]