172601748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25639}}^1$

素因数の和:25677

約数の個数: 72

約数和(自身を含む): 503979840

約数和(自身を除く): 331378092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 25639, 51278, 76917, 102556, 153834, 230751, 282029, 307668, 435863, 461502, 564058, 846087, 871726, 923004, 1128116, 1307589, 1692174, 1743452, 2538261, 2615178, 3384348, 3922767, 4794493, 5076522, 5230356, 7845534, 9588986, 10153044, 14383479, 15691068, 19177972, 28766958, 43150437, 57533916, 86300874, 172601748]

約数ペア:

[(1, 172601748), (2, 86300874), (3, 57533916), (4, 43150437), (6, 28766958), (9, 19177972), (11, 15691068), (12, 14383479), (17, 10153044), (18, 9588986), (22, 7845534), (33, 5230356), (34, 5076522), (36, 4794493), (44, 3922767), (51, 3384348), (66, 2615178), (68, 2538261), (99, 1743452), (102, 1692174), (132, 1307589), (153, 1128116), (187, 923004), (198, 871726), (204, 846087), (306, 564058), (374, 461502), (396, 435863), (561, 307668), (612, 282029), (748, 230751), (1122, 153834), (1683, 102556), (2244, 76917), (3366, 51278), (6732, 25639)]