79780572

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5639}}^1$

素因数の和:5783

約数の個数: 48

約数和(自身を含む): 208454400

約数和(自身を除く): 128673828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 5639, 7074, 11278, 14148, 16917, 22556, 33834, 50751, 67668, 101502, 152253, 203004, 304506, 609012, 738709, 1477418, 2216127, 2954836, 4432254, 6648381, 8864508, 13296762, 19945143, 26593524, 39890286, 79780572]

約数ペア:

[(1, 79780572), (2, 39890286), (3, 26593524), (4, 19945143), (6, 13296762), (9, 8864508), (12, 6648381), (18, 4432254), (27, 2954836), (36, 2216127), (54, 1477418), (108, 738709), (131, 609012), (262, 304506), (393, 203004), (524, 152253), (786, 101502), (1179, 67668), (1572, 50751), (2358, 33834), (3537, 22556), (4716, 16917), (5639, 14148), (7074, 11278)]