129225456

素因数分解:

$2^4\times 3^8\times {\mathrm{1231}}^1$

素因数の和:1263

約数の個数: 90

約数和(自身を含む): 375847472

約数和(自身を除く): 246622016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1231, 1296, 1458, 1944, 2187, 2462, 2916, 3693, 3888, 4374, 4924, 5832, 6561, 7386, 8748, 9848, 11079, 11664, 13122, 14772, 17496, 19696, 22158, 26244, 29544, 33237, 34992, 44316, 52488, 59088, 66474, 88632, 99711, 104976, 132948, 177264, 199422, 265896, 299133, 398844, 531792, 598266, 797688, 897399, 1196532, 1595376, 1794798, 2393064, 2692197, 3589596, 4786128, 5384394, 7179192, 8076591, 10768788, 14358384, 16153182, 21537576, 32306364, 43075152, 64612728, 129225456]

約数ペア:

[(1, 129225456), (2, 64612728), (3, 43075152), (4, 32306364), (6, 21537576), (8, 16153182), (9, 14358384), (12, 10768788), (16, 8076591), (18, 7179192), (24, 5384394), (27, 4786128), (36, 3589596), (48, 2692197), (54, 2393064), (72, 1794798), (81, 1595376), (108, 1196532), (144, 897399), (162, 797688), (216, 598266), (243, 531792), (324, 398844), (432, 299133), (486, 265896), (648, 199422), (729, 177264), (972, 132948), (1231, 104976), (1296, 99711), (1458, 88632), (1944, 66474), (2187, 59088), (2462, 52488), (2916, 44316), (3693, 34992), (3888, 33237), (4374, 29544), (4924, 26244), (5832, 22158), (6561, 19696), (7386, 17496), (8748, 14772), (9848, 13122), (11079, 11664)]