216813132

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{2089}}^1$

素因数の和:2164

約数の個数: 72

約数和(自身を含む): 581103600

約数和(自身を除く): 364290468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1674, 1922, 2089, 2883, 3348, 3844, 4178, 5766, 6267, 8356, 8649, 11532, 12534, 17298, 18801, 25068, 25947, 34596, 37602, 51894, 56403, 64759, 75204, 103788, 112806, 129518, 194277, 225612, 259036, 388554, 582831, 777108, 1165662, 1748493, 2007529, 2331324, 3496986, 4015058, 6022587, 6993972, 8030116, 12045174, 18067761, 24090348, 36135522, 54203283, 72271044, 108406566, 216813132]

約数ペア:

[(1, 216813132), (2, 108406566), (3, 72271044), (4, 54203283), (6, 36135522), (9, 24090348), (12, 18067761), (18, 12045174), (27, 8030116), (31, 6993972), (36, 6022587), (54, 4015058), (62, 3496986), (93, 2331324), (108, 2007529), (124, 1748493), (186, 1165662), (279, 777108), (372, 582831), (558, 388554), (837, 259036), (961, 225612), (1116, 194277), (1674, 129518), (1922, 112806), (2089, 103788), (2883, 75204), (3348, 64759), (3844, 56403), (4178, 51894), (5766, 37602), (6267, 34596), (8356, 25947), (8649, 25068), (11532, 18801), (12534, 17298)]