73748556

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{3613}}^1$

素因数の和:3642

約数の個数: 84

約数和(自身を含む): 221205712

約数和(自身を除く): 147457156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 3613, 5103, 6804, 7226, 10206, 10839, 14452, 20412, 21678, 25291, 32517, 43356, 50582, 65034, 75873, 97551, 101164, 130068, 151746, 195102, 227619, 292653, 303492, 390204, 455238, 585306, 682857, 877959, 910476, 1170612, 1365714, 1755918, 2048571, 2633877, 2731428, 3511836, 4097142, 5267754, 6145713, 8194284, 10535508, 12291426, 18437139, 24582852, 36874278, 73748556]

約数ペア:

[(1, 73748556), (2, 36874278), (3, 24582852), (4, 18437139), (6, 12291426), (7, 10535508), (9, 8194284), (12, 6145713), (14, 5267754), (18, 4097142), (21, 3511836), (27, 2731428), (28, 2633877), (36, 2048571), (42, 1755918), (54, 1365714), (63, 1170612), (81, 910476), (84, 877959), (108, 682857), (126, 585306), (162, 455238), (189, 390204), (243, 303492), (252, 292653), (324, 227619), (378, 195102), (486, 151746), (567, 130068), (729, 101164), (756, 97551), (972, 75873), (1134, 65034), (1458, 50582), (1701, 43356), (2268, 32517), (2916, 25291), (3402, 21678), (3613, 20412), (5103, 14452), (6804, 10839), (7226, 10206)]