75078328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 158004000

約数和(自身を除く): 82925672

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 109, 148, 179, 218, 296, 358, 436, 481, 716, 872, 962, 1417, 1432, 1924, 2327, 2834, 3848, 4033, 4654, 5668, 6623, 8066, 9308, 11336, 13246, 16132, 18616, 19511, 26492, 32264, 39022, 52429, 52984, 78044, 86099, 104858, 156088, 172198, 209716, 253643, 344396, 419432, 507286, 688792, 721907, 1014572, 1443814, 2029144, 2887628, 5775256, 9384791, 18769582, 37539164, 75078328]

約数ペア:

[(1, 75078328), (2, 37539164), (4, 18769582), (8, 9384791), (13, 5775256), (26, 2887628), (37, 2029144), (52, 1443814), (74, 1014572), (104, 721907), (109, 688792), (148, 507286), (179, 419432), (218, 344396), (296, 253643), (358, 209716), (436, 172198), (481, 156088), (716, 104858), (872, 86099), (962, 78044), (1417, 52984), (1432, 52429), (1924, 39022), (2327, 32264), (2834, 26492), (3848, 19511), (4033, 18616), (4654, 16132), (5668, 13246), (6623, 11336), (8066, 9308)]