80453763776

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{722881}}^1$

素因数の和:722977

約数の個数: 56

約数和(自身を含む): 167454169536

約数和(自身を除く): 87000405760

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1504, 1739, 2368, 3008, 3478, 6956, 13912, 27824, 55648, 111296, 722881, 1445762, 2891524, 5783048, 11566096, 23132192, 26746597, 33975407, 46264384, 53493194, 67950814, 106986388, 135901628, 213972776, 271803256, 427945552, 543606512, 855891104, 1087213024, 1257090059, 1711782208, 2174426048, 2514180118, 5028360236, 10056720472, 20113440944, 40226881888, 80453763776]

約数ペア:

[(1, 80453763776), (2, 40226881888), (4, 20113440944), (8, 10056720472), (16, 5028360236), (32, 2514180118), (37, 2174426048), (47, 1711782208), (64, 1257090059), (74, 1087213024), (94, 855891104), (148, 543606512), (188, 427945552), (296, 271803256), (376, 213972776), (592, 135901628), (752, 106986388), (1184, 67950814), (1504, 53493194), (1739, 46264384), (2368, 33975407), (3008, 26746597), (3478, 23132192), (6956, 11566096), (13912, 5783048), (27824, 2891524), (55648, 1445762), (111296, 722881)]