72917586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1828

約数の個数: 72

約数和(自身を含む): 187799040

約数和(自身を除く): 114881454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1759, 1974, 2303, 2961, 3518, 4606, 5277, 5922, 6909, 10554, 12313, 13818, 15831, 20727, 24626, 31662, 36939, 41454, 73878, 82673, 86191, 110817, 165346, 172382, 221634, 248019, 258573, 496038, 517146, 578711, 744057, 775719, 1157422, 1488114, 1551438, 1736133, 3472266, 4050977, 5208399, 8101954, 10416798, 12152931, 24305862, 36458793, 72917586]

約数ペア:

[(1, 72917586), (2, 36458793), (3, 24305862), (6, 12152931), (7, 10416798), (9, 8101954), (14, 5208399), (18, 4050977), (21, 3472266), (42, 1736133), (47, 1551438), (49, 1488114), (63, 1157422), (94, 775719), (98, 744057), (126, 578711), (141, 517146), (147, 496038), (282, 258573), (294, 248019), (329, 221634), (423, 172382), (441, 165346), (658, 110817), (846, 86191), (882, 82673), (987, 73878), (1759, 41454), (1974, 36939), (2303, 31662), (2961, 24626), (3518, 20727), (4606, 15831), (5277, 13818), (5922, 12313), (6909, 10554)]