79031781324

素因数分解:

$2^2\times 3^5\times {\mathrm{2819}}^1\times {\mathrm{28843}}^1$

素因数の和:31681

約数の個数: 72

約数和(自身を含む): 207254523840

約数和(自身を除く): 128222742516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 2819, 5638, 8457, 11276, 16914, 25371, 28843, 33828, 50742, 57686, 76113, 86529, 101484, 115372, 152226, 173058, 228339, 259587, 304452, 346116, 456678, 519174, 685017, 778761, 913356, 1038348, 1370034, 1557522, 2336283, 2740068, 3115044, 4672566, 7008849, 9345132, 14017698, 28035396, 81308417, 162616834, 243925251, 325233668, 487850502, 731775753, 975701004, 1463551506, 2195327259, 2927103012, 4390654518, 6585981777, 8781309036, 13171963554, 19757945331, 26343927108, 39515890662, 79031781324]

約数ペア:

[(1, 79031781324), (2, 39515890662), (3, 26343927108), (4, 19757945331), (6, 13171963554), (9, 8781309036), (12, 6585981777), (18, 4390654518), (27, 2927103012), (36, 2195327259), (54, 1463551506), (81, 975701004), (108, 731775753), (162, 487850502), (243, 325233668), (324, 243925251), (486, 162616834), (972, 81308417), (2819, 28035396), (5638, 14017698), (8457, 9345132), (11276, 7008849), (16914, 4672566), (25371, 3115044), (28843, 2740068), (33828, 2336283), (50742, 1557522), (57686, 1370034), (76113, 1038348), (86529, 913356), (101484, 778761), (115372, 685017), (152226, 519174), (173058, 456678), (228339, 346116), (259587, 304452)]