72980286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 87412674

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 67, 102, 118, 134, 177, 181, 201, 354, 362, 402, 543, 1003, 1086, 1139, 2006, 2278, 3009, 3077, 3417, 3953, 6018, 6154, 6834, 7906, 9231, 10679, 11859, 12127, 18462, 21358, 23718, 24254, 32037, 36381, 64074, 67201, 72762, 134402, 181543, 201603, 206159, 363086, 403206, 412318, 544629, 618477, 715493, 1089258, 1236954, 1430986, 2146479, 4292958, 12163381, 24326762, 36490143, 72980286]

約数ペア:

[(1, 72980286), (2, 36490143), (3, 24326762), (6, 12163381), (17, 4292958), (34, 2146479), (51, 1430986), (59, 1236954), (67, 1089258), (102, 715493), (118, 618477), (134, 544629), (177, 412318), (181, 403206), (201, 363086), (354, 206159), (362, 201603), (402, 181543), (543, 134402), (1003, 72762), (1086, 67201), (1139, 64074), (2006, 36381), (2278, 32037), (3009, 24254), (3077, 23718), (3417, 21358), (3953, 18462), (6018, 12127), (6154, 11859), (6834, 10679), (7906, 9231)]