81686124

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 231483840

約数和(自身を除く): 149797716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 219, 234, 292, 351, 438, 468, 657, 702, 797, 876, 949, 1314, 1404, 1594, 1898, 1971, 2391, 2628, 2847, 3188, 3796, 3942, 4782, 5694, 7173, 7884, 8541, 9564, 10361, 11388, 14346, 17082, 20722, 21519, 25623, 28692, 31083, 34164, 41444, 43038, 51246, 58181, 62166, 86076, 93249, 102492, 116362, 124332, 174543, 186498, 232724, 279747, 349086, 372996, 523629, 559494, 698172, 756353, 1047258, 1118988, 1512706, 1570887, 2094516, 2269059, 3025412, 3141774, 4538118, 6283548, 6807177, 9076236, 13614354, 20421531, 27228708, 40843062, 81686124]

約数ペア:

[(1, 81686124), (2, 40843062), (3, 27228708), (4, 20421531), (6, 13614354), (9, 9076236), (12, 6807177), (13, 6283548), (18, 4538118), (26, 3141774), (27, 3025412), (36, 2269059), (39, 2094516), (52, 1570887), (54, 1512706), (73, 1118988), (78, 1047258), (108, 756353), (117, 698172), (146, 559494), (156, 523629), (219, 372996), (234, 349086), (292, 279747), (351, 232724), (438, 186498), (468, 174543), (657, 124332), (702, 116362), (797, 102492), (876, 93249), (949, 86076), (1314, 62166), (1404, 58181), (1594, 51246), (1898, 43038), (1971, 41444), (2391, 34164), (2628, 31083), (2847, 28692), (3188, 25623), (3796, 21519), (3942, 20722), (4782, 17082), (5694, 14346), (7173, 11388), (7884, 10361), (8541, 9564)]