78378048

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2777}}^1$

素因数の和:2809

約数の個数: 126

約数和(自身を含む): 261429246

約数和(自身を除く): 183051198

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 2777, 3136, 3528, 4032, 4704, 5554, 7056, 8331, 9408, 11108, 14112, 16662, 19439, 22216, 24993, 28224, 33324, 38878, 44432, 49986, 58317, 66648, 77756, 88864, 99972, 116634, 133296, 136073, 155512, 174951, 177728, 199944, 233268, 266592, 272146, 311024, 349902, 399888, 408219, 466536, 533184, 544292, 622048, 699804, 799776, 816438, 933072, 1088584, 1224657, 1244096, 1399608, 1599552, 1632876, 1866144, 2177168, 2449314, 2799216, 3265752, 3732288, 4354336, 4898628, 5598432, 6531504, 8708672, 9797256, 11196864, 13063008, 19594512, 26126016, 39189024, 78378048]

約数ペア:

[(1, 78378048), (2, 39189024), (3, 26126016), (4, 19594512), (6, 13063008), (7, 11196864), (8, 9797256), (9, 8708672), (12, 6531504), (14, 5598432), (16, 4898628), (18, 4354336), (21, 3732288), (24, 3265752), (28, 2799216), (32, 2449314), (36, 2177168), (42, 1866144), (48, 1632876), (49, 1599552), (56, 1399608), (63, 1244096), (64, 1224657), (72, 1088584), (84, 933072), (96, 816438), (98, 799776), (112, 699804), (126, 622048), (144, 544292), (147, 533184), (168, 466536), (192, 408219), (196, 399888), (224, 349902), (252, 311024), (288, 272146), (294, 266592), (336, 233268), (392, 199944), (441, 177728), (448, 174951), (504, 155512), (576, 136073), (588, 133296), (672, 116634), (784, 99972), (882, 88864), (1008, 77756), (1176, 66648), (1344, 58317), (1568, 49986), (1764, 44432), (2016, 38878), (2352, 33324), (2777, 28224), (3136, 24993), (3528, 22216), (4032, 19439), (4704, 16662), (5554, 14112), (7056, 11108), (8331, 9408)]