171912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 64

約数和(自身を含む): 504000

約数和(自身を除く): 332088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 228, 232, 247, 312, 348, 377, 456, 494, 551, 696, 741, 754, 988, 1102, 1131, 1482, 1508, 1653, 1976, 2204, 2262, 2964, 3016, 3306, 4408, 4524, 5928, 6612, 7163, 9048, 13224, 14326, 21489, 28652, 42978, 57304, 85956, 171912]

約数ペア:

[(1, 171912), (2, 85956), (3, 57304), (4, 42978), (6, 28652), (8, 21489), (12, 14326), (13, 13224), (19, 9048), (24, 7163), (26, 6612), (29, 5928), (38, 4524), (39, 4408), (52, 3306), (57, 3016), (58, 2964), (76, 2262), (78, 2204), (87, 1976), (104, 1653), (114, 1508), (116, 1482), (152, 1131), (156, 1102), (174, 988), (228, 754), (232, 741), (247, 696), (312, 551), (348, 494), (377, 456)]