127891872

素因数分解:

$2^5\times 3^5\times {\mathrm{16447}}^1$

素因数の和:16472

約数の個数: 72

約数和(自身を含む): 377185536

約数和(自身を除く): 249293664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 16447, 32894, 49341, 65788, 98682, 131576, 148023, 197364, 263152, 296046, 394728, 444069, 526304, 592092, 789456, 888138, 1184184, 1332207, 1578912, 1776276, 2368368, 2664414, 3552552, 3996621, 4736736, 5328828, 7105104, 7993242, 10657656, 14210208, 15986484, 21315312, 31972968, 42630624, 63945936, 127891872]

約数ペア:

[(1, 127891872), (2, 63945936), (3, 42630624), (4, 31972968), (6, 21315312), (8, 15986484), (9, 14210208), (12, 10657656), (16, 7993242), (18, 7105104), (24, 5328828), (27, 4736736), (32, 3996621), (36, 3552552), (48, 2664414), (54, 2368368), (72, 1776276), (81, 1578912), (96, 1332207), (108, 1184184), (144, 888138), (162, 789456), (216, 592092), (243, 526304), (288, 444069), (324, 394728), (432, 296046), (486, 263152), (648, 197364), (864, 148023), (972, 131576), (1296, 98682), (1944, 65788), (2592, 49341), (3888, 32894), (7776, 16447)]