8781219772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 17838019584

約数和(自身を除く): 9056799812

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 131, 164, 262, 299, 524, 533, 598, 943, 1066, 1196, 1367, 1703, 1886, 2132, 2734, 3013, 3406, 3772, 5371, 5468, 6026, 6812, 10742, 12052, 12259, 17771, 21484, 24518, 31441, 35542, 39169, 49036, 56047, 62882, 69823, 71084, 78338, 112094, 123533, 125764, 139646, 156676, 179077, 224188, 247066, 279292, 358154, 408733, 494132, 716308, 728611, 817466, 1289081, 1457222, 1605929, 1634932, 2328001, 2578162, 2914444, 3211858, 4118771, 4656002, 5156324, 6423716, 7342157, 8237542, 9312004, 14684314, 16475084, 16758053, 29368628, 33516106, 53544023, 67032212, 95448041, 107088046, 168869611, 190896082, 214176092, 337739222, 381792164, 675478444, 2195304943, 4390609886, 8781219772]

約数ペア:

[(1, 8781219772), (2, 4390609886), (4, 2195304943), (13, 675478444), (23, 381792164), (26, 337739222), (41, 214176092), (46, 190896082), (52, 168869611), (82, 107088046), (92, 95448041), (131, 67032212), (164, 53544023), (262, 33516106), (299, 29368628), (524, 16758053), (533, 16475084), (598, 14684314), (943, 9312004), (1066, 8237542), (1196, 7342157), (1367, 6423716), (1703, 5156324), (1886, 4656002), (2132, 4118771), (2734, 3211858), (3013, 2914444), (3406, 2578162), (3772, 2328001), (5371, 1634932), (5468, 1605929), (6026, 1457222), (6812, 1289081), (10742, 817466), (12052, 728611), (12259, 716308), (17771, 494132), (21484, 408733), (24518, 358154), (31441, 279292), (35542, 247066), (39169, 224188), (49036, 179077), (56047, 156676), (62882, 139646), (69823, 125764), (71084, 123533), (78338, 112094)]