90886356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6203}}^1$

素因数の和:6261

約数の個数: 72

約数和(自身を含む): 257441184

約数和(自身を除く): 166554828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 6203, 7326, 12406, 14652, 18609, 24812, 37218, 55827, 68233, 74436, 111654, 136466, 204699, 223308, 229511, 272932, 409398, 459022, 614097, 688533, 818796, 918044, 1228194, 1377066, 2065599, 2456388, 2524621, 2754132, 4131198, 5049242, 7573863, 8262396, 10098484, 15147726, 22721589, 30295452, 45443178, 90886356]

約数ペア:

[(1, 90886356), (2, 45443178), (3, 30295452), (4, 22721589), (6, 15147726), (9, 10098484), (11, 8262396), (12, 7573863), (18, 5049242), (22, 4131198), (33, 2754132), (36, 2524621), (37, 2456388), (44, 2065599), (66, 1377066), (74, 1228194), (99, 918044), (111, 818796), (132, 688533), (148, 614097), (198, 459022), (222, 409398), (333, 272932), (396, 229511), (407, 223308), (444, 204699), (666, 136466), (814, 111654), (1221, 74436), (1332, 68233), (1628, 55827), (2442, 37218), (3663, 24812), (4884, 18609), (6203, 14652), (7326, 12406)]