31740984

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 99926640

約数和(自身を除く): 68185656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 73, 81, 88, 99, 108, 122, 132, 146, 162, 183, 198, 216, 219, 244, 264, 292, 297, 324, 366, 396, 438, 488, 549, 584, 594, 648, 657, 671, 732, 792, 803, 876, 891, 1098, 1188, 1314, 1342, 1464, 1606, 1647, 1752, 1782, 1971, 2013, 2196, 2376, 2409, 2628, 2684, 3212, 3294, 3564, 3942, 4026, 4392, 4453, 4818, 4941, 5256, 5368, 5913, 6039, 6424, 6588, 7128, 7227, 7884, 8052, 8906, 9636, 9882, 11826, 12078, 13176, 13359, 14454, 15768, 16104, 17812, 18117, 19272, 19764, 21681, 23652, 24156, 26718, 28908, 35624, 36234, 39528, 40077, 43362, 47304, 48312, 48983, 53436, 54351, 57816, 65043, 72468, 80154, 86724, 97966, 106872, 108702, 120231, 130086, 144936, 146949, 160308, 173448, 195932, 217404, 240462, 260172, 293898, 320616, 360693, 391864, 434808, 440847, 480924, 520344, 587796, 721386, 881694, 961848, 1175592, 1322541, 1442772, 1763388, 2645082, 2885544, 3526776, 3967623, 5290164, 7935246, 10580328, 15870492, 31740984]

約数ペア:

[(1, 31740984), (2, 15870492), (3, 10580328), (4, 7935246), (6, 5290164), (8, 3967623), (9, 3526776), (11, 2885544), (12, 2645082), (18, 1763388), (22, 1442772), (24, 1322541), (27, 1175592), (33, 961848), (36, 881694), (44, 721386), (54, 587796), (61, 520344), (66, 480924), (72, 440847), (73, 434808), (81, 391864), (88, 360693), (99, 320616), (108, 293898), (122, 260172), (132, 240462), (146, 217404), (162, 195932), (183, 173448), (198, 160308), (216, 146949), (219, 144936), (244, 130086), (264, 120231), (292, 108702), (297, 106872), (324, 97966), (366, 86724), (396, 80154), (438, 72468), (488, 65043), (549, 57816), (584, 54351), (594, 53436), (648, 48983), (657, 48312), (671, 47304), (732, 43362), (792, 40077), (803, 39528), (876, 36234), (891, 35624), (1098, 28908), (1188, 26718), (1314, 24156), (1342, 23652), (1464, 21681), (1606, 19764), (1647, 19272), (1752, 18117), (1782, 17812), (1971, 16104), (2013, 15768), (2196, 14454), (2376, 13359), (2409, 13176), (2628, 12078), (2684, 11826), (3212, 9882), (3294, 9636), (3564, 8906), (3942, 8052), (4026, 7884), (4392, 7227), (4453, 7128), (4818, 6588), (4941, 6424), (5256, 6039), (5368, 5913)]