72050888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 175056000

約数和(自身を除く): 103005112

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 5209, 6916, 10418, 13832, 20836, 36463, 41672, 67717, 72926, 98971, 135434, 145852, 197942, 270868, 291704, 395884, 474019, 541736, 692797, 791768, 948038, 1286623, 1385594, 1896076, 2573246, 2771188, 3792152, 5146492, 5542376, 9006361, 10292984, 18012722, 36025444, 72050888]

約数ペア:

[(1, 72050888), (2, 36025444), (4, 18012722), (7, 10292984), (8, 9006361), (13, 5542376), (14, 5146492), (19, 3792152), (26, 2771188), (28, 2573246), (38, 1896076), (52, 1385594), (56, 1286623), (76, 948038), (91, 791768), (104, 692797), (133, 541736), (152, 474019), (182, 395884), (247, 291704), (266, 270868), (364, 197942), (494, 145852), (532, 135434), (728, 98971), (988, 72926), (1064, 67717), (1729, 41672), (1976, 36463), (3458, 20836), (5209, 13832), (6916, 10418)]