172429356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 445762800

約数和(自身を除く): 273333444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 149, 242, 298, 363, 447, 484, 596, 726, 797, 894, 1452, 1594, 1639, 1788, 2391, 3188, 3278, 4782, 4917, 6556, 8767, 9564, 9834, 17534, 18029, 19668, 26301, 35068, 36058, 52602, 54087, 72116, 96437, 105204, 108174, 118753, 192874, 216348, 237506, 289311, 356259, 385748, 475012, 578622, 712518, 1157244, 1306283, 1425036, 2612566, 3918849, 5225132, 7837698, 14369113, 15675396, 28738226, 43107339, 57476452, 86214678, 172429356]

約数ペア:

[(1, 172429356), (2, 86214678), (3, 57476452), (4, 43107339), (6, 28738226), (11, 15675396), (12, 14369113), (22, 7837698), (33, 5225132), (44, 3918849), (66, 2612566), (121, 1425036), (132, 1306283), (149, 1157244), (242, 712518), (298, 578622), (363, 475012), (447, 385748), (484, 356259), (596, 289311), (726, 237506), (797, 216348), (894, 192874), (1452, 118753), (1594, 108174), (1639, 105204), (1788, 96437), (2391, 72116), (3188, 54087), (3278, 52602), (4782, 36058), (4917, 35068), (6556, 26301), (8767, 19668), (9564, 18029), (9834, 17534)]