80403336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 257886720

約数和(自身を除く): 177483384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 163, 186, 204, 221, 234, 248, 279, 306, 312, 326, 372, 403, 408, 442, 468, 489, 527, 558, 612, 652, 663, 744, 806, 884, 936, 978, 1054, 1116, 1209, 1224, 1304, 1326, 1467, 1581, 1612, 1768, 1956, 1989, 2108, 2119, 2232, 2418, 2652, 2771, 2934, 3162, 3224, 3627, 3912, 3978, 4216, 4238, 4743, 4836, 5053, 5304, 5542, 5868, 6324, 6357, 6851, 7254, 7956, 8313, 8476, 9486, 9672, 10106, 11084, 11736, 12648, 12714, 13702, 14508, 15159, 15912, 16626, 16952, 18972, 19071, 20212, 20553, 22168, 24939, 25428, 27404, 29016, 30318, 33252, 36023, 37944, 38142, 40424, 41106, 45477, 49878, 50856, 54808, 60636, 61659, 65689, 66504, 72046, 76284, 82212, 85901, 90954, 99756, 108069, 121272, 123318, 131378, 144092, 152568, 164424, 171802, 181908, 197067, 199512, 216138, 246636, 257703, 262756, 288184, 324207, 343604, 363816, 394134, 432276, 493272, 515406, 525512, 591201, 648414, 687208, 773109, 788268, 864552, 1030812, 1116713, 1182402, 1296828, 1546218, 1576536, 2061624, 2233426, 2364804, 2593656, 3092436, 3350139, 4466852, 4729608, 6184872, 6700278, 8933704, 10050417, 13400556, 20100834, 26801112, 40201668, 80403336]

約数ペア:

[(1, 80403336), (2, 40201668), (3, 26801112), (4, 20100834), (6, 13400556), (8, 10050417), (9, 8933704), (12, 6700278), (13, 6184872), (17, 4729608), (18, 4466852), (24, 3350139), (26, 3092436), (31, 2593656), (34, 2364804), (36, 2233426), (39, 2061624), (51, 1576536), (52, 1546218), (62, 1296828), (68, 1182402), (72, 1116713), (78, 1030812), (93, 864552), (102, 788268), (104, 773109), (117, 687208), (124, 648414), (136, 591201), (153, 525512), (156, 515406), (163, 493272), (186, 432276), (204, 394134), (221, 363816), (234, 343604), (248, 324207), (279, 288184), (306, 262756), (312, 257703), (326, 246636), (372, 216138), (403, 199512), (408, 197067), (442, 181908), (468, 171802), (489, 164424), (527, 152568), (558, 144092), (612, 131378), (652, 123318), (663, 121272), (744, 108069), (806, 99756), (884, 90954), (936, 85901), (978, 82212), (1054, 76284), (1116, 72046), (1209, 66504), (1224, 65689), (1304, 61659), (1326, 60636), (1467, 54808), (1581, 50856), (1612, 49878), (1768, 45477), (1956, 41106), (1989, 40424), (2108, 38142), (2119, 37944), (2232, 36023), (2418, 33252), (2652, 30318), (2771, 29016), (2934, 27404), (3162, 25428), (3224, 24939), (3627, 22168), (3912, 20553), (3978, 20212), (4216, 19071), (4238, 18972), (4743, 16952), (4836, 16626), (5053, 15912), (5304, 15159), (5542, 14508), (5868, 13702), (6324, 12714), (6357, 12648), (6851, 11736), (7254, 11084), (7956, 10106), (8313, 9672), (8476, 9486)]