90215136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{28477}}^1$

素因数の和:28504

約数の個数: 72

約数和(自身を含む): 279881784

約数和(自身を除く): 189666648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 28477, 56954, 85431, 113908, 170862, 227816, 256293, 313247, 341724, 455632, 512586, 626494, 683448, 911264, 939741, 1025172, 1252988, 1366896, 1879482, 2050344, 2505976, 2733792, 2819223, 3758964, 4100688, 5011952, 5638446, 7517928, 8201376, 10023904, 11276892, 15035856, 22553784, 30071712, 45107568, 90215136]

約数ペア:

[(1, 90215136), (2, 45107568), (3, 30071712), (4, 22553784), (6, 15035856), (8, 11276892), (9, 10023904), (11, 8201376), (12, 7517928), (16, 5638446), (18, 5011952), (22, 4100688), (24, 3758964), (32, 2819223), (33, 2733792), (36, 2505976), (44, 2050344), (48, 1879482), (66, 1366896), (72, 1252988), (88, 1025172), (96, 939741), (99, 911264), (132, 683448), (144, 626494), (176, 512586), (198, 455632), (264, 341724), (288, 313247), (352, 256293), (396, 227816), (528, 170862), (792, 113908), (1056, 85431), (1584, 56954), (3168, 28477)]