71367177978

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4219}}^1\times {\mathrm{16487}}^1$

素因数の和:20736

約数の個数: 64

約数和(自身を含む): 166990464000

約数和(自身を除く): 95623286022

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 4219, 8438, 12657, 16487, 25314, 32974, 37971, 49461, 75942, 80161, 98922, 113913, 148383, 160322, 227826, 240483, 296766, 313253, 445149, 480966, 626506, 721449, 890298, 939759, 1442898, 1879518, 2164347, 2819277, 4328694, 5638554, 8457831, 16915662, 69558653, 139117306, 208675959, 417351918, 626027877, 1252055754, 1321614407, 1878083631, 2643228814, 3756167262, 3964843221, 7929686442, 11894529663, 23789059326, 35683588989, 71367177978]

約数ペア:

[(1, 71367177978), (2, 35683588989), (3, 23789059326), (6, 11894529663), (9, 7929686442), (18, 3964843221), (19, 3756167262), (27, 2643228814), (38, 1878083631), (54, 1321614407), (57, 1252055754), (114, 626027877), (171, 417351918), (342, 208675959), (513, 139117306), (1026, 69558653), (4219, 16915662), (8438, 8457831), (12657, 5638554), (16487, 4328694), (25314, 2819277), (32974, 2164347), (37971, 1879518), (49461, 1442898), (75942, 939759), (80161, 890298), (98922, 721449), (113913, 626506), (148383, 480966), (160322, 445149), (227826, 313253), (240483, 296766)]