90246215916

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2557}}^1\times {\mathrm{5477}}^1$

素因数の和:8223

約数の個数: 72

約数和(自身を含む): 229528419120

約数和(自身を除く): 139282203204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 2557, 3222, 5114, 5477, 6444, 7671, 10228, 10954, 15342, 16431, 21908, 23013, 30684, 32862, 46026, 49293, 65724, 92052, 98586, 197172, 457703, 915406, 980383, 1373109, 1830812, 1960766, 2746218, 2941149, 3921532, 4119327, 5492436, 5882298, 8238654, 8823447, 11764596, 14004689, 16477308, 17646894, 28009378, 35293788, 42014067, 56018756, 84028134, 126042201, 168056268, 252084402, 504168804, 2506839331, 5013678662, 7520517993, 10027357324, 15041035986, 22561553979, 30082071972, 45123107958, 90246215916]

約数ペア:

[(1, 90246215916), (2, 45123107958), (3, 30082071972), (4, 22561553979), (6, 15041035986), (9, 10027357324), (12, 7520517993), (18, 5013678662), (36, 2506839331), (179, 504168804), (358, 252084402), (537, 168056268), (716, 126042201), (1074, 84028134), (1611, 56018756), (2148, 42014067), (2557, 35293788), (3222, 28009378), (5114, 17646894), (5477, 16477308), (6444, 14004689), (7671, 11764596), (10228, 8823447), (10954, 8238654), (15342, 5882298), (16431, 5492436), (21908, 4119327), (23013, 3921532), (30684, 2941149), (32862, 2746218), (46026, 1960766), (49293, 1830812), (65724, 1373109), (92052, 980383), (98586, 915406), (197172, 457703)]