172969008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 475862400

約数和(自身を除く): 302893392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 2131, 2136, 3382, 4262, 4272, 5073, 6393, 6764, 8524, 10146, 12786, 13528, 17048, 20292, 25572, 27056, 34096, 40489, 40584, 51144, 80978, 81168, 102288, 121467, 161956, 189659, 242934, 323912, 379318, 485868, 568977, 647824, 758636, 971736, 1137954, 1517272, 1943472, 2275908, 3034544, 3603521, 4551816, 7207042, 9103632, 10810563, 14414084, 21621126, 28828168, 43242252, 57656336, 86484504, 172969008]

約数ペア:

[(1, 172969008), (2, 86484504), (3, 57656336), (4, 43242252), (6, 28828168), (8, 21621126), (12, 14414084), (16, 10810563), (19, 9103632), (24, 7207042), (38, 4551816), (48, 3603521), (57, 3034544), (76, 2275908), (89, 1943472), (114, 1517272), (152, 1137954), (178, 971736), (228, 758636), (267, 647824), (304, 568977), (356, 485868), (456, 379318), (534, 323912), (712, 242934), (912, 189659), (1068, 161956), (1424, 121467), (1691, 102288), (2131, 81168), (2136, 80978), (3382, 51144), (4262, 40584), (4272, 40489), (5073, 34096), (6393, 27056), (6764, 25572), (8524, 20292), (10146, 17048), (12786, 13528)]