69716376

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 196484640

約数和(自身を除く): 126768264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 397, 542, 648, 794, 813, 1084, 1191, 1588, 1626, 2168, 2382, 2439, 3176, 3252, 3573, 4764, 4878, 6504, 7146, 7317, 9528, 9756, 10719, 14292, 14634, 19512, 21438, 21951, 28584, 29268, 32157, 42876, 43902, 58536, 64314, 85752, 87804, 107587, 128628, 175608, 215174, 257256, 322761, 430348, 645522, 860696, 968283, 1291044, 1936566, 2582088, 2904849, 3873132, 5809698, 7746264, 8714547, 11619396, 17429094, 23238792, 34858188, 69716376]

約数ペア:

[(1, 69716376), (2, 34858188), (3, 23238792), (4, 17429094), (6, 11619396), (8, 8714547), (9, 7746264), (12, 5809698), (18, 3873132), (24, 2904849), (27, 2582088), (36, 1936566), (54, 1291044), (72, 968283), (81, 860696), (108, 645522), (162, 430348), (216, 322761), (271, 257256), (324, 215174), (397, 175608), (542, 128628), (648, 107587), (794, 87804), (813, 85752), (1084, 64314), (1191, 58536), (1588, 43902), (1626, 42876), (2168, 32157), (2382, 29268), (2439, 28584), (3176, 21951), (3252, 21438), (3573, 19512), (4764, 14634), (4878, 14292), (6504, 10719), (7146, 9756), (7317, 9528)]