879515472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87671}}^1$

素因数の和:87712

約数の個数: 80

約数和(自身を含む): 2609118720

約数和(自身を除く): 1729603248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 87671, 175342, 263013, 350684, 526026, 701368, 964381, 1052052, 1402736, 1665749, 1928762, 2104104, 2893143, 3331498, 3857524, 4208208, 4997247, 5786286, 6662996, 7715048, 9994494, 11572572, 13325992, 15430096, 18323239, 19988988, 23145144, 26651984, 36646478, 39977976, 46290288, 54969717, 73292956, 79955952, 109939434, 146585912, 219878868, 293171824, 439757736, 879515472]

約数ペア:

[(1, 879515472), (2, 439757736), (3, 293171824), (4, 219878868), (6, 146585912), (8, 109939434), (11, 79955952), (12, 73292956), (16, 54969717), (19, 46290288), (22, 39977976), (24, 36646478), (33, 26651984), (38, 23145144), (44, 19988988), (48, 18323239), (57, 15430096), (66, 13325992), (76, 11572572), (88, 9994494), (114, 7715048), (132, 6662996), (152, 5786286), (176, 4997247), (209, 4208208), (228, 3857524), (264, 3331498), (304, 2893143), (418, 2104104), (456, 1928762), (528, 1665749), (627, 1402736), (836, 1052052), (912, 964381), (1254, 701368), (1672, 526026), (2508, 350684), (3344, 263013), (5016, 175342), (10032, 87671)]