65739888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 90

約数和(自身を含む): 192550176

約数和(自身を除く): 126810288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 863, 1058, 1104, 1587, 1656, 1726, 2116, 2589, 3174, 3312, 3452, 4232, 4761, 5178, 6348, 6904, 7767, 8464, 9522, 10356, 12696, 13808, 15534, 19044, 19849, 20712, 25392, 31068, 38088, 39698, 41424, 59547, 62136, 76176, 79396, 119094, 124272, 158792, 178641, 238188, 317584, 357282, 456527, 476376, 714564, 913054, 952752, 1369581, 1429128, 1826108, 2739162, 2858256, 3652216, 4108743, 5478324, 7304432, 8217486, 10956648, 16434972, 21913296, 32869944, 65739888]

約数ペア:

[(1, 65739888), (2, 32869944), (3, 21913296), (4, 16434972), (6, 10956648), (8, 8217486), (9, 7304432), (12, 5478324), (16, 4108743), (18, 3652216), (23, 2858256), (24, 2739162), (36, 1826108), (46, 1429128), (48, 1369581), (69, 952752), (72, 913054), (92, 714564), (138, 476376), (144, 456527), (184, 357282), (207, 317584), (276, 238188), (368, 178641), (414, 158792), (529, 124272), (552, 119094), (828, 79396), (863, 76176), (1058, 62136), (1104, 59547), (1587, 41424), (1656, 39698), (1726, 38088), (2116, 31068), (2589, 25392), (3174, 20712), (3312, 19849), (3452, 19044), (4232, 15534), (4761, 13808), (5178, 12696), (6348, 10356), (6904, 9522), (7767, 8464)]