78461616

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 208621568

約数和(自身を除く): 130159952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 127, 183, 211, 244, 254, 366, 381, 422, 488, 508, 633, 732, 762, 844, 976, 1016, 1266, 1464, 1524, 1688, 2032, 2532, 2928, 3048, 3376, 5064, 6096, 7747, 10128, 12871, 15494, 23241, 25742, 26797, 30988, 38613, 46482, 51484, 53594, 61976, 77226, 80391, 92964, 102968, 107188, 123952, 154452, 160782, 185928, 205936, 214376, 308904, 321564, 371856, 428752, 617808, 643128, 1286256, 1634617, 3269234, 4903851, 6538468, 9807702, 13076936, 19615404, 26153872, 39230808, 78461616]

約数ペア:

[(1, 78461616), (2, 39230808), (3, 26153872), (4, 19615404), (6, 13076936), (8, 9807702), (12, 6538468), (16, 4903851), (24, 3269234), (48, 1634617), (61, 1286256), (122, 643128), (127, 617808), (183, 428752), (211, 371856), (244, 321564), (254, 308904), (366, 214376), (381, 205936), (422, 185928), (488, 160782), (508, 154452), (633, 123952), (732, 107188), (762, 102968), (844, 92964), (976, 80391), (1016, 77226), (1266, 61976), (1464, 53594), (1524, 51484), (1688, 46482), (2032, 38613), (2532, 30988), (2928, 26797), (3048, 25742), (3376, 23241), (5064, 15494), (6096, 12871), (7747, 10128)]