72879312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 207986688

約数和(自身を除く): 135107376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 664, 913, 996, 1328, 1663, 1826, 1992, 2739, 3326, 3652, 3984, 4989, 5478, 6652, 7304, 9978, 10956, 13304, 14608, 18293, 19956, 21912, 26608, 36586, 39912, 43824, 54879, 73172, 79824, 109758, 138029, 146344, 219516, 276058, 292688, 414087, 439032, 552116, 828174, 878064, 1104232, 1518319, 1656348, 2208464, 3036638, 3312696, 4554957, 6073276, 6625392, 9109914, 12146552, 18219828, 24293104, 36439656, 72879312]

約数ペア:

[(1, 72879312), (2, 36439656), (3, 24293104), (4, 18219828), (6, 12146552), (8, 9109914), (11, 6625392), (12, 6073276), (16, 4554957), (22, 3312696), (24, 3036638), (33, 2208464), (44, 1656348), (48, 1518319), (66, 1104232), (83, 878064), (88, 828174), (132, 552116), (166, 439032), (176, 414087), (249, 292688), (264, 276058), (332, 219516), (498, 146344), (528, 138029), (664, 109758), (913, 79824), (996, 73172), (1328, 54879), (1663, 43824), (1826, 39912), (1992, 36586), (2739, 26608), (3326, 21912), (3652, 19956), (3984, 18293), (4989, 14608), (5478, 13304), (6652, 10956), (7304, 9978)]