79537878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2962

約数の個数: 72

約数和(自身を含む): 207005760

約数和(自身を除く): 127467882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 2909, 3038, 3906, 4557, 5818, 8727, 9114, 13671, 17454, 20363, 26181, 27342, 40726, 52362, 61089, 90179, 122178, 142541, 180358, 183267, 270537, 285082, 366534, 427623, 541074, 631253, 811611, 855246, 1262506, 1282869, 1623222, 1893759, 2565738, 3787518, 4418771, 5681277, 8837542, 11362554, 13256313, 26512626, 39768939, 79537878]

約数ペア:

[(1, 79537878), (2, 39768939), (3, 26512626), (6, 13256313), (7, 11362554), (9, 8837542), (14, 5681277), (18, 4418771), (21, 3787518), (31, 2565738), (42, 1893759), (49, 1623222), (62, 1282869), (63, 1262506), (93, 855246), (98, 811611), (126, 631253), (147, 541074), (186, 427623), (217, 366534), (279, 285082), (294, 270537), (434, 183267), (441, 180358), (558, 142541), (651, 122178), (882, 90179), (1302, 61089), (1519, 52362), (1953, 40726), (2909, 27342), (3038, 26181), (3906, 20363), (4557, 17454), (5818, 13671), (8727, 9114)]