68620552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 187689600

約数和(自身を除く): 119069048

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 41, 44, 52, 56, 76, 77, 82, 88, 91, 104, 121, 133, 143, 152, 154, 164, 182, 209, 242, 247, 266, 286, 287, 308, 328, 364, 418, 451, 484, 494, 532, 533, 572, 574, 616, 728, 779, 836, 847, 902, 968, 988, 1001, 1064, 1066, 1144, 1148, 1463, 1558, 1573, 1672, 1694, 1729, 1804, 1976, 2002, 2132, 2296, 2299, 2717, 2926, 3116, 3146, 3157, 3388, 3458, 3608, 3731, 4004, 4264, 4598, 4961, 5434, 5453, 5852, 5863, 6232, 6292, 6314, 6776, 6916, 7462, 8008, 8569, 9196, 9922, 10127, 10868, 10906, 11011, 11704, 11726, 12584, 12628, 13832, 14924, 16093, 17138, 18392, 19019, 19844, 20254, 21736, 21812, 22022, 23452, 25256, 29848, 29887, 32186, 34276, 34727, 38038, 39688, 40508, 41041, 43624, 44044, 46904, 59774, 59983, 64372, 64493, 68552, 69454, 70889, 76076, 81016, 82082, 88088, 94259, 111397, 119548, 119966, 128744, 128986, 138908, 141778, 152152, 164164, 188518, 209209, 222794, 239096, 239932, 257972, 277816, 283556, 328328, 377036, 418418, 445588, 451451, 479864, 515944, 567112, 659813, 754072, 779779, 836836, 891176, 902902, 1225367, 1319626, 1559558, 1673672, 1805804, 2450734, 2639252, 3119116, 3611608, 4901468, 5278504, 6238232, 8577569, 9802936, 17155138, 34310276, 68620552]

約数ペア:

[(1, 68620552), (2, 34310276), (4, 17155138), (7, 9802936), (8, 8577569), (11, 6238232), (13, 5278504), (14, 4901468), (19, 3611608), (22, 3119116), (26, 2639252), (28, 2450734), (38, 1805804), (41, 1673672), (44, 1559558), (52, 1319626), (56, 1225367), (76, 902902), (77, 891176), (82, 836836), (88, 779779), (91, 754072), (104, 659813), (121, 567112), (133, 515944), (143, 479864), (152, 451451), (154, 445588), (164, 418418), (182, 377036), (209, 328328), (242, 283556), (247, 277816), (266, 257972), (286, 239932), (287, 239096), (308, 222794), (328, 209209), (364, 188518), (418, 164164), (451, 152152), (484, 141778), (494, 138908), (532, 128986), (533, 128744), (572, 119966), (574, 119548), (616, 111397), (728, 94259), (779, 88088), (836, 82082), (847, 81016), (902, 76076), (968, 70889), (988, 69454), (1001, 68552), (1064, 64493), (1066, 64372), (1144, 59983), (1148, 59774), (1463, 46904), (1558, 44044), (1573, 43624), (1672, 41041), (1694, 40508), (1729, 39688), (1804, 38038), (1976, 34727), (2002, 34276), (2132, 32186), (2296, 29887), (2299, 29848), (2717, 25256), (2926, 23452), (3116, 22022), (3146, 21812), (3157, 21736), (3388, 20254), (3458, 19844), (3608, 19019), (3731, 18392), (4004, 17138), (4264, 16093), (4598, 14924), (4961, 13832), (5434, 12628), (5453, 12584), (5852, 11726), (5863, 11704), (6232, 11011), (6292, 10906), (6314, 10868), (6776, 10127), (6916, 9922), (7462, 9196), (8008, 8569)]