86647068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 232552320

約数和(自身を除く): 145905252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 967, 1179, 1572, 1934, 2358, 2489, 2901, 3868, 4716, 4978, 5802, 7467, 8703, 9956, 11604, 14934, 17406, 18373, 22401, 29868, 34812, 36746, 44802, 55119, 73492, 89604, 110238, 126677, 165357, 220476, 253354, 330714, 380031, 506708, 661428, 760062, 1140093, 1520124, 2280186, 2406863, 4560372, 4813726, 7220589, 9627452, 14441178, 21661767, 28882356, 43323534, 86647068]

約数ペア:

[(1, 86647068), (2, 43323534), (3, 28882356), (4, 21661767), (6, 14441178), (9, 9627452), (12, 7220589), (18, 4813726), (19, 4560372), (36, 2406863), (38, 2280186), (57, 1520124), (76, 1140093), (114, 760062), (131, 661428), (171, 506708), (228, 380031), (262, 330714), (342, 253354), (393, 220476), (524, 165357), (684, 126677), (786, 110238), (967, 89604), (1179, 73492), (1572, 55119), (1934, 44802), (2358, 36746), (2489, 34812), (2901, 29868), (3868, 22401), (4716, 18373), (4978, 17406), (5802, 14934), (7467, 11604), (8703, 9956)]