78901704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 247104000

約数和(自身を除く): 168202296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 168, 178, 252, 267, 356, 504, 534, 623, 712, 801, 1068, 1246, 1602, 1759, 1869, 2136, 2492, 3204, 3518, 3738, 4984, 5277, 5607, 6408, 7036, 7476, 10554, 11214, 12313, 14072, 14952, 15831, 21108, 22428, 24626, 31662, 36939, 42216, 44856, 49252, 63324, 73878, 98504, 110817, 126648, 147756, 156551, 221634, 295512, 313102, 443268, 469653, 626204, 886536, 939306, 1095857, 1252408, 1408959, 1878612, 2191714, 2817918, 3287571, 3757224, 4383428, 5635836, 6575142, 8766856, 9862713, 11271672, 13150284, 19725426, 26300568, 39450852, 78901704]

約数ペア:

[(1, 78901704), (2, 39450852), (3, 26300568), (4, 19725426), (6, 13150284), (7, 11271672), (8, 9862713), (9, 8766856), (12, 6575142), (14, 5635836), (18, 4383428), (21, 3757224), (24, 3287571), (28, 2817918), (36, 2191714), (42, 1878612), (56, 1408959), (63, 1252408), (72, 1095857), (84, 939306), (89, 886536), (126, 626204), (168, 469653), (178, 443268), (252, 313102), (267, 295512), (356, 221634), (504, 156551), (534, 147756), (623, 126648), (712, 110817), (801, 98504), (1068, 73878), (1246, 63324), (1602, 49252), (1759, 44856), (1869, 42216), (2136, 36939), (2492, 31662), (3204, 24626), (3518, 22428), (3738, 21108), (4984, 15831), (5277, 14952), (5607, 14072), (6408, 12313), (7036, 11214), (7476, 10554)]