80843412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 213498880

約数和(自身を除く): 132655468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 73, 78, 93, 124, 146, 156, 186, 219, 229, 292, 372, 403, 438, 458, 687, 806, 876, 916, 949, 1209, 1374, 1612, 1898, 2263, 2418, 2748, 2847, 2977, 3796, 4526, 4836, 5694, 5954, 6789, 7099, 8931, 9052, 11388, 11908, 13578, 14198, 16717, 17862, 21297, 27156, 28396, 29419, 33434, 35724, 42594, 50151, 58838, 66868, 85188, 88257, 92287, 100302, 117676, 176514, 184574, 200604, 217321, 276861, 353028, 369148, 434642, 518227, 553722, 651963, 869284, 1036454, 1107444, 1303926, 1554681, 2072908, 2607852, 3109362, 6218724, 6736951, 13473902, 20210853, 26947804, 40421706, 80843412]

約数ペア:

[(1, 80843412), (2, 40421706), (3, 26947804), (4, 20210853), (6, 13473902), (12, 6736951), (13, 6218724), (26, 3109362), (31, 2607852), (39, 2072908), (52, 1554681), (62, 1303926), (73, 1107444), (78, 1036454), (93, 869284), (124, 651963), (146, 553722), (156, 518227), (186, 434642), (219, 369148), (229, 353028), (292, 276861), (372, 217321), (403, 200604), (438, 184574), (458, 176514), (687, 117676), (806, 100302), (876, 92287), (916, 88257), (949, 85188), (1209, 66868), (1374, 58838), (1612, 50151), (1898, 42594), (2263, 35724), (2418, 33434), (2748, 29419), (2847, 28396), (2977, 27156), (3796, 21297), (4526, 17862), (4836, 16717), (5694, 14198), (5954, 13578), (6789, 11908), (7099, 11388), (8931, 9052)]