90886068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27743}}^1$

素因数の和:27773

約数の個数: 72

約数和(自身を含む): 282766848

約数和(自身を除く): 191880780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 27743, 55486, 83229, 110972, 166458, 194201, 249687, 332916, 360659, 388402, 499374, 582603, 721318, 776804, 998748, 1081977, 1165206, 1442636, 1747809, 2163954, 2330412, 2524613, 3245931, 3495618, 4327908, 5049226, 6491862, 6991236, 7573839, 10098452, 12983724, 15147678, 22721517, 30295356, 45443034, 90886068]

約数ペア:

[(1, 90886068), (2, 45443034), (3, 30295356), (4, 22721517), (6, 15147678), (7, 12983724), (9, 10098452), (12, 7573839), (13, 6991236), (14, 6491862), (18, 5049226), (21, 4327908), (26, 3495618), (28, 3245931), (36, 2524613), (39, 2330412), (42, 2163954), (52, 1747809), (63, 1442636), (78, 1165206), (84, 1081977), (91, 998748), (117, 776804), (126, 721318), (156, 582603), (182, 499374), (234, 388402), (252, 360659), (273, 332916), (364, 249687), (468, 194201), (546, 166458), (819, 110972), (1092, 83229), (1638, 55486), (3276, 27743)]