78300144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 238408352

約数和(自身を除く): 160108208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 151, 156, 208, 234, 277, 302, 312, 453, 468, 554, 604, 624, 831, 906, 936, 1108, 1208, 1359, 1662, 1812, 1872, 1963, 2216, 2416, 2493, 2718, 3324, 3601, 3624, 3926, 4432, 4986, 5436, 5889, 6648, 7202, 7248, 7852, 9972, 10803, 10872, 11778, 13296, 14404, 15704, 17667, 19944, 21606, 21744, 23556, 28808, 31408, 32409, 35334, 39888, 41827, 43212, 47112, 57616, 64818, 70668, 83654, 86424, 94224, 125481, 129636, 141336, 167308, 172848, 250962, 259272, 282672, 334616, 376443, 501924, 518544, 543751, 669232, 752886, 1003848, 1087502, 1505772, 1631253, 2007696, 2175004, 3011544, 3262506, 4350008, 4893759, 6023088, 6525012, 8700016, 9787518, 13050024, 19575036, 26100048, 39150072, 78300144]

約数ペア:

[(1, 78300144), (2, 39150072), (3, 26100048), (4, 19575036), (6, 13050024), (8, 9787518), (9, 8700016), (12, 6525012), (13, 6023088), (16, 4893759), (18, 4350008), (24, 3262506), (26, 3011544), (36, 2175004), (39, 2007696), (48, 1631253), (52, 1505772), (72, 1087502), (78, 1003848), (104, 752886), (117, 669232), (144, 543751), (151, 518544), (156, 501924), (208, 376443), (234, 334616), (277, 282672), (302, 259272), (312, 250962), (453, 172848), (468, 167308), (554, 141336), (604, 129636), (624, 125481), (831, 94224), (906, 86424), (936, 83654), (1108, 70668), (1208, 64818), (1359, 57616), (1662, 47112), (1812, 43212), (1872, 41827), (1963, 39888), (2216, 35334), (2416, 32409), (2493, 31408), (2718, 28808), (3324, 23556), (3601, 21744), (3624, 21606), (3926, 19944), (4432, 17667), (4986, 15704), (5436, 14404), (5889, 13296), (6648, 11778), (7202, 10872), (7248, 10803), (7852, 9972)]