66322256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 178488576

約数和(自身を除く): 112166320

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 41, 44, 52, 56, 77, 82, 88, 91, 101, 104, 112, 143, 154, 164, 176, 182, 202, 208, 286, 287, 308, 328, 364, 404, 451, 533, 572, 574, 616, 656, 707, 728, 808, 902, 1001, 1066, 1111, 1144, 1148, 1232, 1313, 1414, 1456, 1616, 1804, 2002, 2132, 2222, 2288, 2296, 2626, 2828, 3157, 3608, 3731, 4004, 4141, 4264, 4444, 4592, 5252, 5656, 5863, 6314, 7216, 7462, 7777, 8008, 8282, 8528, 8888, 9191, 10504, 11312, 11726, 12628, 14443, 14924, 15554, 16016, 16564, 17776, 18382, 21008, 23452, 25256, 28886, 28987, 29848, 31108, 33128, 36764, 41041, 45551, 46904, 50512, 53833, 57772, 57974, 59696, 62216, 66256, 73528, 82082, 91102, 93808, 101101, 107666, 115544, 115948, 124432, 147056, 164164, 182204, 202202, 215332, 231088, 231896, 318857, 328328, 364408, 376831, 404404, 430664, 463792, 592163, 637714, 656656, 728816, 753662, 808808, 861328, 1184326, 1275428, 1507324, 1617616, 2368652, 2550856, 3014648, 4145141, 4737304, 5101712, 6029296, 8290282, 9474608, 16580564, 33161128, 66322256]

約数ペア:

[(1, 66322256), (2, 33161128), (4, 16580564), (7, 9474608), (8, 8290282), (11, 6029296), (13, 5101712), (14, 4737304), (16, 4145141), (22, 3014648), (26, 2550856), (28, 2368652), (41, 1617616), (44, 1507324), (52, 1275428), (56, 1184326), (77, 861328), (82, 808808), (88, 753662), (91, 728816), (101, 656656), (104, 637714), (112, 592163), (143, 463792), (154, 430664), (164, 404404), (176, 376831), (182, 364408), (202, 328328), (208, 318857), (286, 231896), (287, 231088), (308, 215332), (328, 202202), (364, 182204), (404, 164164), (451, 147056), (533, 124432), (572, 115948), (574, 115544), (616, 107666), (656, 101101), (707, 93808), (728, 91102), (808, 82082), (902, 73528), (1001, 66256), (1066, 62216), (1111, 59696), (1144, 57974), (1148, 57772), (1232, 53833), (1313, 50512), (1414, 46904), (1456, 45551), (1616, 41041), (1804, 36764), (2002, 33128), (2132, 31108), (2222, 29848), (2288, 28987), (2296, 28886), (2626, 25256), (2828, 23452), (3157, 21008), (3608, 18382), (3731, 17776), (4004, 16564), (4141, 16016), (4264, 15554), (4444, 14924), (4592, 14443), (5252, 12628), (5656, 11726), (5863, 11312), (6314, 10504), (7216, 9191), (7462, 8888), (7777, 8528), (8008, 8282)]