90070032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 179912688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 71, 76, 78, 104, 107, 114, 142, 152, 156, 208, 213, 214, 228, 247, 284, 304, 312, 321, 426, 428, 456, 494, 568, 624, 642, 741, 852, 856, 912, 923, 988, 1136, 1284, 1349, 1391, 1482, 1704, 1712, 1846, 1976, 2033, 2568, 2698, 2769, 2782, 2964, 3408, 3692, 3952, 4047, 4066, 4173, 5136, 5396, 5538, 5564, 5928, 6099, 7384, 7597, 8094, 8132, 8346, 10792, 11076, 11128, 11856, 12198, 14768, 15194, 16188, 16264, 16692, 17537, 21584, 22152, 22256, 22791, 24396, 26429, 30388, 32376, 32528, 33384, 35074, 44304, 45582, 48792, 52611, 52858, 60776, 64752, 66768, 70148, 79287, 91164, 97584, 98761, 105222, 105716, 121552, 140296, 144343, 158574, 182328, 197522, 210444, 211432, 280592, 288686, 296283, 317148, 364656, 395044, 420888, 422864, 433029, 577372, 592566, 634296, 790088, 841776, 866058, 1154744, 1185132, 1268592, 1580176, 1732116, 1876459, 2309488, 2370264, 3464232, 3752918, 4740528, 5629377, 6928464, 7505836, 11258754, 15011672, 22517508, 30023344, 45035016, 90070032]

約数ペア:

[(1, 90070032), (2, 45035016), (3, 30023344), (4, 22517508), (6, 15011672), (8, 11258754), (12, 7505836), (13, 6928464), (16, 5629377), (19, 4740528), (24, 3752918), (26, 3464232), (38, 2370264), (39, 2309488), (48, 1876459), (52, 1732116), (57, 1580176), (71, 1268592), (76, 1185132), (78, 1154744), (104, 866058), (107, 841776), (114, 790088), (142, 634296), (152, 592566), (156, 577372), (208, 433029), (213, 422864), (214, 420888), (228, 395044), (247, 364656), (284, 317148), (304, 296283), (312, 288686), (321, 280592), (426, 211432), (428, 210444), (456, 197522), (494, 182328), (568, 158574), (624, 144343), (642, 140296), (741, 121552), (852, 105716), (856, 105222), (912, 98761), (923, 97584), (988, 91164), (1136, 79287), (1284, 70148), (1349, 66768), (1391, 64752), (1482, 60776), (1704, 52858), (1712, 52611), (1846, 48792), (1976, 45582), (2033, 44304), (2568, 35074), (2698, 33384), (2769, 32528), (2782, 32376), (2964, 30388), (3408, 26429), (3692, 24396), (3952, 22791), (4047, 22256), (4066, 22152), (4173, 21584), (5136, 17537), (5396, 16692), (5538, 16264), (5564, 16188), (5928, 15194), (6099, 14768), (7384, 12198), (7597, 11856), (8094, 11128), (8132, 11076), (8346, 10792)]