64020264

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 205705440

約数和(自身を除く): 141685176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 101, 132, 147, 154, 168, 196, 202, 231, 264, 294, 303, 308, 343, 392, 404, 462, 539, 588, 606, 616, 686, 707, 808, 924, 1029, 1078, 1111, 1176, 1212, 1372, 1414, 1617, 1848, 2058, 2121, 2156, 2222, 2401, 2424, 2744, 2828, 3234, 3333, 3773, 4116, 4242, 4312, 4444, 4802, 4949, 5656, 6468, 6666, 7203, 7546, 7777, 8232, 8484, 8888, 9604, 9898, 11319, 12936, 13332, 14406, 14847, 15092, 15554, 16968, 19208, 19796, 22638, 23331, 26411, 26664, 28812, 29694, 30184, 31108, 34643, 39592, 45276, 46662, 52822, 54439, 57624, 59388, 62216, 69286, 79233, 90552, 93324, 103929, 105644, 108878, 118776, 138572, 158466, 163317, 186648, 207858, 211288, 217756, 242501, 277144, 316932, 326634, 381073, 415716, 435512, 485002, 633864, 653268, 727503, 762146, 831432, 970004, 1143219, 1306536, 1455006, 1524292, 1940008, 2286438, 2667511, 2910012, 3048584, 4572876, 5335022, 5820024, 8002533, 9145752, 10670044, 16005066, 21340088, 32010132, 64020264]

約数ペア:

[(1, 64020264), (2, 32010132), (3, 21340088), (4, 16005066), (6, 10670044), (7, 9145752), (8, 8002533), (11, 5820024), (12, 5335022), (14, 4572876), (21, 3048584), (22, 2910012), (24, 2667511), (28, 2286438), (33, 1940008), (42, 1524292), (44, 1455006), (49, 1306536), (56, 1143219), (66, 970004), (77, 831432), (84, 762146), (88, 727503), (98, 653268), (101, 633864), (132, 485002), (147, 435512), (154, 415716), (168, 381073), (196, 326634), (202, 316932), (231, 277144), (264, 242501), (294, 217756), (303, 211288), (308, 207858), (343, 186648), (392, 163317), (404, 158466), (462, 138572), (539, 118776), (588, 108878), (606, 105644), (616, 103929), (686, 93324), (707, 90552), (808, 79233), (924, 69286), (1029, 62216), (1078, 59388), (1111, 57624), (1176, 54439), (1212, 52822), (1372, 46662), (1414, 45276), (1617, 39592), (1848, 34643), (2058, 31108), (2121, 30184), (2156, 29694), (2222, 28812), (2401, 26664), (2424, 26411), (2744, 23331), (2828, 22638), (3234, 19796), (3333, 19208), (3773, 16968), (4116, 15554), (4242, 15092), (4312, 14847), (4444, 14406), (4802, 13332), (4949, 12936), (5656, 11319), (6468, 9898), (6666, 9604), (7203, 8888), (7546, 8484), (7777, 8232)]