71812896

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 130674144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 79, 96, 102, 136, 158, 204, 237, 272, 316, 408, 474, 544, 557, 632, 816, 948, 1114, 1264, 1343, 1632, 1671, 1896, 2228, 2528, 2686, 3342, 3792, 4029, 4456, 5372, 6684, 7584, 8058, 8912, 9469, 10744, 13368, 16116, 17824, 18938, 21488, 26736, 28407, 32232, 37876, 42976, 44003, 53472, 56814, 64464, 75752, 88006, 113628, 128928, 132009, 151504, 176012, 227256, 264018, 303008, 352024, 454512, 528036, 704048, 748051, 909024, 1056072, 1408096, 1496102, 2112144, 2244153, 2992204, 4224288, 4488306, 5984408, 8976612, 11968816, 17953224, 23937632, 35906448, 71812896]

約数ペア:

[(1, 71812896), (2, 35906448), (3, 23937632), (4, 17953224), (6, 11968816), (8, 8976612), (12, 5984408), (16, 4488306), (17, 4224288), (24, 2992204), (32, 2244153), (34, 2112144), (48, 1496102), (51, 1408096), (68, 1056072), (79, 909024), (96, 748051), (102, 704048), (136, 528036), (158, 454512), (204, 352024), (237, 303008), (272, 264018), (316, 227256), (408, 176012), (474, 151504), (544, 132009), (557, 128928), (632, 113628), (816, 88006), (948, 75752), (1114, 64464), (1264, 56814), (1343, 53472), (1632, 44003), (1671, 42976), (1896, 37876), (2228, 32232), (2528, 28407), (2686, 26736), (3342, 21488), (3792, 18938), (4029, 17824), (4456, 16116), (5372, 13368), (6684, 10744), (7584, 9469), (8058, 8912)]