861360108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{78277}}^1$

素因数の和:78422

約数の個数: 48

約数和(自身を含む): 2314523904

約数和(自身を除く): 1453163796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 78277, 156554, 234831, 313108, 469662, 547939, 939324, 1095878, 1643817, 2191756, 3287634, 6575268, 10254287, 20508574, 30762861, 41017148, 61525722, 71780009, 123051444, 143560018, 215340027, 287120036, 430680054, 861360108]

約数ペア:

[(1, 861360108), (2, 430680054), (3, 287120036), (4, 215340027), (6, 143560018), (7, 123051444), (12, 71780009), (14, 61525722), (21, 41017148), (28, 30762861), (42, 20508574), (84, 10254287), (131, 6575268), (262, 3287634), (393, 2191756), (524, 1643817), (786, 1095878), (917, 939324), (1572, 547939), (1834, 469662), (2751, 313108), (3668, 234831), (5502, 156554), (11004, 78277)]