73929128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 171884160

約数和(自身を除く): 97955032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 182, 346, 364, 587, 692, 728, 1174, 1211, 1384, 2249, 2348, 2422, 4109, 4498, 4696, 4844, 7631, 8218, 8996, 9688, 15262, 15743, 16436, 17992, 30524, 31486, 32872, 53417, 61048, 62972, 101551, 106834, 125944, 203102, 213668, 406204, 427336, 710857, 812408, 1320163, 1421714, 2640326, 2843428, 5280652, 5686856, 9241141, 10561304, 18482282, 36964564, 73929128]

約数ペア:

[(1, 73929128), (2, 36964564), (4, 18482282), (7, 10561304), (8, 9241141), (13, 5686856), (14, 5280652), (26, 2843428), (28, 2640326), (52, 1421714), (56, 1320163), (91, 812408), (104, 710857), (173, 427336), (182, 406204), (346, 213668), (364, 203102), (587, 125944), (692, 106834), (728, 101551), (1174, 62972), (1211, 61048), (1384, 53417), (2249, 32872), (2348, 31486), (2422, 30524), (4109, 17992), (4498, 16436), (4696, 15743), (4844, 15262), (7631, 9688), (8218, 8996)]