90330156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 108

約数和(自身を含む): 270366096

約数和(自身を除く): 180035940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 373, 434, 558, 651, 746, 868, 961, 1116, 1119, 1302, 1492, 1922, 1953, 2238, 2604, 2611, 2883, 3357, 3844, 3906, 4476, 5222, 5766, 6714, 6727, 7812, 7833, 8649, 10444, 11532, 11563, 13428, 13454, 15666, 17298, 20181, 23126, 23499, 26908, 31332, 34596, 34689, 40362, 46252, 46998, 60543, 69378, 80724, 80941, 93996, 104067, 121086, 138756, 161882, 208134, 242172, 242823, 323764, 358453, 416268, 485646, 716906, 728469, 971292, 1075359, 1433812, 1456938, 2150718, 2509171, 2913876, 3226077, 4301436, 5018342, 6452154, 7527513, 10036684, 12904308, 15055026, 22582539, 30110052, 45165078, 90330156]

約数ペア:

[(1, 90330156), (2, 45165078), (3, 30110052), (4, 22582539), (6, 15055026), (7, 12904308), (9, 10036684), (12, 7527513), (14, 6452154), (18, 5018342), (21, 4301436), (28, 3226077), (31, 2913876), (36, 2509171), (42, 2150718), (62, 1456938), (63, 1433812), (84, 1075359), (93, 971292), (124, 728469), (126, 716906), (186, 485646), (217, 416268), (252, 358453), (279, 323764), (372, 242823), (373, 242172), (434, 208134), (558, 161882), (651, 138756), (746, 121086), (868, 104067), (961, 93996), (1116, 80941), (1119, 80724), (1302, 69378), (1492, 60543), (1922, 46998), (1953, 46252), (2238, 40362), (2604, 34689), (2611, 34596), (2883, 31332), (3357, 26908), (3844, 23499), (3906, 23126), (4476, 20181), (5222, 17298), (5766, 15666), (6714, 13454), (6727, 13428), (7812, 11563), (7833, 11532), (8649, 10444)]