72437868

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 188936160

約数和(自身を除く): 116498292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 3877, 4671, 6228, 7754, 9342, 11631, 15508, 18684, 23262, 34893, 46524, 69786, 104679, 139572, 209358, 418716, 670721, 1341442, 2012163, 2682884, 4024326, 6036489, 8048652, 12072978, 18109467, 24145956, 36218934, 72437868]

約数ペア:

[(1, 72437868), (2, 36218934), (3, 24145956), (4, 18109467), (6, 12072978), (9, 8048652), (12, 6036489), (18, 4024326), (27, 2682884), (36, 2012163), (54, 1341442), (108, 670721), (173, 418716), (346, 209358), (519, 139572), (692, 104679), (1038, 69786), (1557, 46524), (2076, 34893), (3114, 23262), (3877, 18684), (4671, 15508), (6228, 11631), (7754, 9342)]