61175772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 187858944

約数和(自身を除く): 126683172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 82, 84, 93, 123, 124, 126, 164, 186, 191, 217, 246, 252, 279, 287, 369, 372, 382, 434, 492, 558, 573, 574, 651, 738, 764, 861, 868, 1116, 1146, 1148, 1271, 1302, 1337, 1476, 1719, 1722, 1953, 2292, 2542, 2583, 2604, 2674, 3438, 3444, 3813, 3906, 4011, 5084, 5166, 5348, 5921, 6876, 7626, 7812, 7831, 8022, 8897, 10332, 11439, 11842, 12033, 15252, 15662, 16044, 17763, 17794, 22878, 23493, 23684, 24066, 26691, 31324, 35526, 35588, 41447, 45756, 46986, 48132, 53289, 53382, 54817, 70479, 71052, 80073, 82894, 93972, 106578, 106764, 109634, 124341, 140958, 160146, 164451, 165788, 213156, 219268, 242761, 248682, 281916, 320292, 328902, 373023, 485522, 493353, 497364, 657804, 728283, 746046, 971044, 986706, 1456566, 1492092, 1699327, 1973412, 2184849, 2913132, 3398654, 4369698, 5097981, 6797308, 8739396, 10195962, 15293943, 20391924, 30587886, 61175772]

約数ペア:

[(1, 61175772), (2, 30587886), (3, 20391924), (4, 15293943), (6, 10195962), (7, 8739396), (9, 6797308), (12, 5097981), (14, 4369698), (18, 3398654), (21, 2913132), (28, 2184849), (31, 1973412), (36, 1699327), (41, 1492092), (42, 1456566), (62, 986706), (63, 971044), (82, 746046), (84, 728283), (93, 657804), (123, 497364), (124, 493353), (126, 485522), (164, 373023), (186, 328902), (191, 320292), (217, 281916), (246, 248682), (252, 242761), (279, 219268), (287, 213156), (369, 165788), (372, 164451), (382, 160146), (434, 140958), (492, 124341), (558, 109634), (573, 106764), (574, 106578), (651, 93972), (738, 82894), (764, 80073), (861, 71052), (868, 70479), (1116, 54817), (1146, 53382), (1148, 53289), (1271, 48132), (1302, 46986), (1337, 45756), (1476, 41447), (1719, 35588), (1722, 35526), (1953, 31324), (2292, 26691), (2542, 24066), (2583, 23684), (2604, 23493), (2674, 22878), (3438, 17794), (3444, 17763), (3813, 16044), (3906, 15662), (4011, 15252), (5084, 12033), (5166, 11842), (5348, 11439), (5921, 10332), (6876, 8897), (7626, 8022), (7812, 7831)]