12781152

素因数分解:

$2^5\times 3^4\times {\mathrm{4931}}^1$

素因数の和:4953

約数の個数: 60

約数和(自身を含む): 37596636

約数和(自身を除く): 24815484

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, 288, 324, 432, 648, 864, 1296, 2592, 4931, 9862, 14793, 19724, 29586, 39448, 44379, 59172, 78896, 88758, 118344, 133137, 157792, 177516, 236688, 266274, 355032, 399411, 473376, 532548, 710064, 798822, 1065096, 1420128, 1597644, 2130192, 3195288, 4260384, 6390576, 12781152]

約数ペア:

[(1, 12781152), (2, 6390576), (3, 4260384), (4, 3195288), (6, 2130192), (8, 1597644), (9, 1420128), (12, 1065096), (16, 798822), (18, 710064), (24, 532548), (27, 473376), (32, 399411), (36, 355032), (48, 266274), (54, 236688), (72, 177516), (81, 157792), (96, 133137), (108, 118344), (144, 88758), (162, 78896), (216, 59172), (288, 44379), (324, 39448), (432, 29586), (648, 19724), (864, 14793), (1296, 9862), (2592, 4931)]