61886952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2381}}^1$

素因数の和:2431

約数の個数: 72

約数和(自身を含む): 176970690

約数和(自身を除く): 115083738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2381, 2888, 3249, 4332, 4762, 6498, 7143, 8664, 9524, 12996, 14286, 19048, 21429, 25992, 28572, 42858, 45239, 57144, 85716, 90478, 135717, 171432, 180956, 271434, 361912, 407151, 542868, 814302, 859541, 1085736, 1628604, 1719082, 2578623, 3257208, 3438164, 5157246, 6876328, 7735869, 10314492, 15471738, 20628984, 30943476, 61886952]

約数ペア:

[(1, 61886952), (2, 30943476), (3, 20628984), (4, 15471738), (6, 10314492), (8, 7735869), (9, 6876328), (12, 5157246), (18, 3438164), (19, 3257208), (24, 2578623), (36, 1719082), (38, 1628604), (57, 1085736), (72, 859541), (76, 814302), (114, 542868), (152, 407151), (171, 361912), (228, 271434), (342, 180956), (361, 171432), (456, 135717), (684, 90478), (722, 85716), (1083, 57144), (1368, 45239), (1444, 42858), (2166, 28572), (2381, 25992), (2888, 21429), (3249, 19048), (4332, 14286), (4762, 12996), (6498, 9524), (7143, 8664)]