78960816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 244508160

約数和(自身を除く): 165547344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 132, 144, 158, 176, 198, 237, 264, 316, 396, 474, 528, 631, 632, 711, 792, 869, 948, 1262, 1264, 1422, 1584, 1738, 1893, 1896, 2524, 2607, 2844, 3476, 3786, 3792, 5048, 5214, 5679, 5688, 6941, 6952, 7572, 7821, 10096, 10428, 11358, 11376, 13882, 13904, 15144, 15642, 20823, 20856, 22716, 27764, 30288, 31284, 41646, 41712, 45432, 49849, 55528, 62469, 62568, 83292, 90864, 99698, 111056, 124938, 125136, 149547, 166584, 199396, 249876, 299094, 333168, 398792, 448641, 499752, 548339, 598188, 797584, 897282, 999504, 1096678, 1196376, 1645017, 1794564, 2193356, 2392752, 3290034, 3589128, 4386712, 4935051, 6580068, 7178256, 8773424, 9870102, 13160136, 19740204, 26320272, 39480408, 78960816]

約数ペア:

[(1, 78960816), (2, 39480408), (3, 26320272), (4, 19740204), (6, 13160136), (8, 9870102), (9, 8773424), (11, 7178256), (12, 6580068), (16, 4935051), (18, 4386712), (22, 3589128), (24, 3290034), (33, 2392752), (36, 2193356), (44, 1794564), (48, 1645017), (66, 1196376), (72, 1096678), (79, 999504), (88, 897282), (99, 797584), (132, 598188), (144, 548339), (158, 499752), (176, 448641), (198, 398792), (237, 333168), (264, 299094), (316, 249876), (396, 199396), (474, 166584), (528, 149547), (631, 125136), (632, 124938), (711, 111056), (792, 99698), (869, 90864), (948, 83292), (1262, 62568), (1264, 62469), (1422, 55528), (1584, 49849), (1738, 45432), (1893, 41712), (1896, 41646), (2524, 31284), (2607, 30288), (2844, 27764), (3476, 22716), (3786, 20856), (3792, 20823), (5048, 15642), (5214, 15144), (5679, 13904), (5688, 13882), (6941, 11376), (6952, 11358), (7572, 10428), (7821, 10096)]