71922852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 108

約数和(自身を含む): 200252416

約数和(自身を除く): 128329564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 223, 279, 289, 306, 372, 446, 527, 558, 578, 612, 669, 867, 892, 1054, 1116, 1156, 1338, 1581, 1734, 2007, 2108, 2601, 2676, 3162, 3468, 3791, 4014, 4743, 5202, 6324, 6913, 7582, 8028, 8959, 9486, 10404, 11373, 13826, 15164, 17918, 18972, 20739, 22746, 26877, 27652, 34119, 35836, 41478, 45492, 53754, 62217, 64447, 68238, 80631, 82956, 107508, 117521, 124434, 128894, 136476, 161262, 193341, 235042, 248868, 257788, 322524, 352563, 386682, 470084, 580023, 705126, 773364, 1057689, 1160046, 1410252, 1997857, 2115378, 2320092, 3995714, 4230756, 5993571, 7991428, 11987142, 17980713, 23974284, 35961426, 71922852]

約数ペア:

[(1, 71922852), (2, 35961426), (3, 23974284), (4, 17980713), (6, 11987142), (9, 7991428), (12, 5993571), (17, 4230756), (18, 3995714), (31, 2320092), (34, 2115378), (36, 1997857), (51, 1410252), (62, 1160046), (68, 1057689), (93, 773364), (102, 705126), (124, 580023), (153, 470084), (186, 386682), (204, 352563), (223, 322524), (279, 257788), (289, 248868), (306, 235042), (372, 193341), (446, 161262), (527, 136476), (558, 128894), (578, 124434), (612, 117521), (669, 107508), (867, 82956), (892, 80631), (1054, 68238), (1116, 64447), (1156, 62217), (1338, 53754), (1581, 45492), (1734, 41478), (2007, 35836), (2108, 34119), (2601, 27652), (2676, 26877), (3162, 22746), (3468, 20739), (3791, 18972), (4014, 17918), (4743, 15164), (5202, 13826), (6324, 11373), (6913, 10404), (7582, 9486), (8028, 8959)]