89875656

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 278087040

約数和(自身を除く): 188211384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 188, 216, 227, 234, 282, 312, 324, 351, 376, 423, 454, 468, 564, 611, 648, 681, 702, 846, 908, 936, 1053, 1128, 1222, 1269, 1362, 1404, 1692, 1816, 1833, 2043, 2106, 2444, 2538, 2724, 2808, 2951, 3384, 3666, 3807, 4086, 4212, 4888, 5076, 5448, 5499, 5902, 6129, 7332, 7614, 8172, 8424, 8853, 10152, 10669, 10998, 11804, 12258, 14664, 15228, 16344, 16497, 17706, 18387, 21338, 21996, 23608, 24516, 26559, 30456, 32007, 32994, 35412, 36774, 42676, 43992, 49032, 49491, 53118, 64014, 65988, 70824, 73548, 79677, 85352, 96021, 98982, 106236, 128028, 131976, 138697, 147096, 159354, 192042, 197964, 212472, 239031, 256056, 277394, 288063, 318708, 384084, 395928, 416091, 478062, 554788, 576126, 637416, 768168, 832182, 864189, 956124, 1109576, 1152252, 1248273, 1664364, 1728378, 1912248, 2304504, 2496546, 3328728, 3456756, 3744819, 4993092, 6913512, 7489638, 9986184, 11234457, 14979276, 22468914, 29958552, 44937828, 89875656]

約数ペア:

[(1, 89875656), (2, 44937828), (3, 29958552), (4, 22468914), (6, 14979276), (8, 11234457), (9, 9986184), (12, 7489638), (13, 6913512), (18, 4993092), (24, 3744819), (26, 3456756), (27, 3328728), (36, 2496546), (39, 2304504), (47, 1912248), (52, 1728378), (54, 1664364), (72, 1248273), (78, 1152252), (81, 1109576), (94, 956124), (104, 864189), (108, 832182), (117, 768168), (141, 637416), (156, 576126), (162, 554788), (188, 478062), (216, 416091), (227, 395928), (234, 384084), (282, 318708), (312, 288063), (324, 277394), (351, 256056), (376, 239031), (423, 212472), (454, 197964), (468, 192042), (564, 159354), (611, 147096), (648, 138697), (681, 131976), (702, 128028), (846, 106236), (908, 98982), (936, 96021), (1053, 85352), (1128, 79677), (1222, 73548), (1269, 70824), (1362, 65988), (1404, 64014), (1692, 53118), (1816, 49491), (1833, 49032), (2043, 43992), (2106, 42676), (2444, 36774), (2538, 35412), (2724, 32994), (2808, 32007), (2951, 30456), (3384, 26559), (3666, 24516), (3807, 23608), (4086, 21996), (4212, 21338), (4888, 18387), (5076, 17706), (5448, 16497), (5499, 16344), (5902, 15228), (6129, 14664), (7332, 12258), (7614, 11804), (8172, 10998), (8424, 10669), (8853, 10152)]