81150336

素因数分解:

$2^7\times 3^5\times {\mathrm{2609}}^1$

素因数の和:2638

約数の個数: 96

約数和(自身を含む): 242260200

約数和(自身を除く): 161109864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 2609, 3456, 3888, 5184, 5218, 7776, 7827, 10368, 10436, 15552, 15654, 20872, 23481, 31104, 31308, 41744, 46962, 62616, 70443, 83488, 93924, 125232, 140886, 166976, 187848, 211329, 250464, 281772, 333952, 375696, 422658, 500928, 563544, 633987, 751392, 845316, 1001856, 1127088, 1267974, 1502784, 1690632, 2254176, 2535948, 3005568, 3381264, 4508352, 5071896, 6762528, 9016704, 10143792, 13525056, 20287584, 27050112, 40575168, 81150336]

約数ペア:

[(1, 81150336), (2, 40575168), (3, 27050112), (4, 20287584), (6, 13525056), (8, 10143792), (9, 9016704), (12, 6762528), (16, 5071896), (18, 4508352), (24, 3381264), (27, 3005568), (32, 2535948), (36, 2254176), (48, 1690632), (54, 1502784), (64, 1267974), (72, 1127088), (81, 1001856), (96, 845316), (108, 751392), (128, 633987), (144, 563544), (162, 500928), (192, 422658), (216, 375696), (243, 333952), (288, 281772), (324, 250464), (384, 211329), (432, 187848), (486, 166976), (576, 140886), (648, 125232), (864, 93924), (972, 83488), (1152, 70443), (1296, 62616), (1728, 46962), (1944, 41744), (2592, 31308), (2609, 31104), (3456, 23481), (3888, 20872), (5184, 15654), (5218, 15552), (7776, 10436), (7827, 10368)]