90708606

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 117688194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 71, 118, 142, 177, 213, 354, 401, 426, 531, 639, 802, 1062, 1203, 1278, 1593, 1917, 2406, 3186, 3609, 3834, 4189, 7218, 8378, 10827, 12567, 21654, 23659, 25134, 28471, 37701, 47318, 56942, 70977, 75402, 85413, 113103, 141954, 170826, 212931, 226206, 256239, 425862, 512478, 638793, 768717, 1277586, 1537434, 1679789, 3359578, 5039367, 10078734, 15118101, 30236202, 45354303, 90708606]

約数ペア:

[(1, 90708606), (2, 45354303), (3, 30236202), (6, 15118101), (9, 10078734), (18, 5039367), (27, 3359578), (54, 1679789), (59, 1537434), (71, 1277586), (118, 768717), (142, 638793), (177, 512478), (213, 425862), (354, 256239), (401, 226206), (426, 212931), (531, 170826), (639, 141954), (802, 113103), (1062, 85413), (1203, 75402), (1278, 70977), (1593, 56942), (1917, 47318), (2406, 37701), (3186, 28471), (3609, 25134), (3834, 23659), (4189, 21654), (7218, 12567), (8378, 10827)]