86515488

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4318

約数の個数: 72

約数和(自身を含む): 249552576

約数和(自身を除く): 163037088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4231, 5112, 6816, 8462, 10224, 12693, 16924, 20448, 25386, 33848, 38079, 50772, 67696, 76158, 101544, 135392, 152316, 203088, 300401, 304632, 406176, 600802, 609264, 901203, 1201604, 1218528, 1802406, 2403208, 2703609, 3604812, 4806416, 5407218, 7209624, 9612832, 10814436, 14419248, 21628872, 28838496, 43257744, 86515488]

約数ペア:

[(1, 86515488), (2, 43257744), (3, 28838496), (4, 21628872), (6, 14419248), (8, 10814436), (9, 9612832), (12, 7209624), (16, 5407218), (18, 4806416), (24, 3604812), (32, 2703609), (36, 2403208), (48, 1802406), (71, 1218528), (72, 1201604), (96, 901203), (142, 609264), (144, 600802), (213, 406176), (284, 304632), (288, 300401), (426, 203088), (568, 152316), (639, 135392), (852, 101544), (1136, 76158), (1278, 67696), (1704, 50772), (2272, 38079), (2556, 33848), (3408, 25386), (4231, 20448), (5112, 16924), (6816, 12693), (8462, 10224)]