77818488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 216545280

約数和(自身を除く): 138726792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 127, 132, 211, 242, 254, 264, 363, 381, 422, 484, 508, 633, 726, 762, 844, 968, 1016, 1266, 1397, 1452, 1524, 1688, 2321, 2532, 2794, 2904, 3048, 4191, 4642, 5064, 5588, 6963, 8382, 9284, 11176, 13926, 15367, 16764, 18568, 25531, 26797, 27852, 30734, 33528, 46101, 51062, 53594, 55704, 61468, 76593, 80391, 92202, 102124, 107188, 122936, 153186, 160782, 184404, 204248, 214376, 294767, 306372, 321564, 368808, 589534, 612744, 643128, 884301, 1179068, 1768602, 2358136, 3242437, 3537204, 6484874, 7074408, 9727311, 12969748, 19454622, 25939496, 38909244, 77818488]

約数ペア:

[(1, 77818488), (2, 38909244), (3, 25939496), (4, 19454622), (6, 12969748), (8, 9727311), (11, 7074408), (12, 6484874), (22, 3537204), (24, 3242437), (33, 2358136), (44, 1768602), (66, 1179068), (88, 884301), (121, 643128), (127, 612744), (132, 589534), (211, 368808), (242, 321564), (254, 306372), (264, 294767), (363, 214376), (381, 204248), (422, 184404), (484, 160782), (508, 153186), (633, 122936), (726, 107188), (762, 102124), (844, 92202), (968, 80391), (1016, 76593), (1266, 61468), (1397, 55704), (1452, 53594), (1524, 51062), (1688, 46101), (2321, 33528), (2532, 30734), (2794, 27852), (2904, 26797), (3048, 25531), (4191, 18568), (4642, 16764), (5064, 15367), (5588, 13926), (6963, 11176), (8382, 9284)]