31180968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4791

約数の個数: 96

約数和(自身を含む): 103958400

約数和(自身を除く): 72777432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 4759, 6552, 9518, 14277, 19036, 28554, 33313, 38072, 42831, 57108, 61867, 66626, 85662, 99939, 114216, 123734, 133252, 171324, 185601, 199878, 247468, 266504, 299817, 342648, 371202, 399756, 433069, 494936, 556803, 599634, 742404, 799512, 866138, 1113606, 1199268, 1299207, 1484808, 1732276, 2227212, 2398536, 2598414, 3464552, 3897621, 4454424, 5196828, 7795242, 10393656, 15590484, 31180968]

約数ペア:

[(1, 31180968), (2, 15590484), (3, 10393656), (4, 7795242), (6, 5196828), (7, 4454424), (8, 3897621), (9, 3464552), (12, 2598414), (13, 2398536), (14, 2227212), (18, 1732276), (21, 1484808), (24, 1299207), (26, 1199268), (28, 1113606), (36, 866138), (39, 799512), (42, 742404), (52, 599634), (56, 556803), (63, 494936), (72, 433069), (78, 399756), (84, 371202), (91, 342648), (104, 299817), (117, 266504), (126, 247468), (156, 199878), (168, 185601), (182, 171324), (234, 133252), (252, 123734), (273, 114216), (312, 99939), (364, 85662), (468, 66626), (504, 61867), (546, 57108), (728, 42831), (819, 38072), (936, 33313), (1092, 28554), (1638, 19036), (2184, 14277), (3276, 9518), (4759, 6552)]