72867774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 176947200

約数和(自身を除く): 104079426

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 719, 762, 798, 889, 1438, 1778, 2157, 2413, 2667, 4314, 4826, 5033, 5334, 7239, 10066, 13661, 14478, 15099, 16891, 27322, 30198, 33782, 40983, 50673, 81966, 91313, 95627, 101346, 182626, 191254, 273939, 286881, 547878, 573762, 639191, 1278382, 1734947, 1917573, 3469894, 3835146, 5204841, 10409682, 12144629, 24289258, 36433887, 72867774]

約数ペア:

[(1, 72867774), (2, 36433887), (3, 24289258), (6, 12144629), (7, 10409682), (14, 5204841), (19, 3835146), (21, 3469894), (38, 1917573), (42, 1734947), (57, 1278382), (114, 639191), (127, 573762), (133, 547878), (254, 286881), (266, 273939), (381, 191254), (399, 182626), (719, 101346), (762, 95627), (798, 91313), (889, 81966), (1438, 50673), (1778, 40983), (2157, 33782), (2413, 30198), (2667, 27322), (4314, 16891), (4826, 15099), (5033, 14478), (5334, 13661), (7239, 10066)]