61661712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 194273280

約数和(自身を除く): 132611568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 79, 84, 92, 101, 112, 138, 158, 161, 168, 184, 202, 237, 276, 303, 316, 322, 336, 368, 404, 474, 483, 552, 553, 606, 632, 644, 707, 808, 948, 966, 1104, 1106, 1212, 1264, 1288, 1414, 1616, 1659, 1817, 1896, 1932, 2121, 2212, 2323, 2424, 2576, 2828, 3318, 3634, 3792, 3864, 4242, 4424, 4646, 4848, 5451, 5656, 6636, 6969, 7268, 7728, 7979, 8484, 8848, 9292, 10902, 11312, 12719, 13272, 13938, 14536, 15958, 16261, 16968, 18584, 21804, 23937, 25438, 26544, 27876, 29072, 31916, 32522, 33936, 37168, 38157, 43608, 47874, 48783, 50876, 55752, 55853, 63832, 65044, 76314, 87216, 95748, 97566, 101752, 111504, 111706, 127664, 130088, 152628, 167559, 183517, 191496, 195132, 203504, 223412, 260176, 305256, 335118, 367034, 382992, 390264, 446824, 550551, 610512, 670236, 734068, 780528, 893648, 1101102, 1284619, 1340472, 1468136, 2202204, 2569238, 2680944, 2936272, 3853857, 4404408, 5138476, 7707714, 8808816, 10276952, 15415428, 20553904, 30830856, 61661712]

約数ペア:

[(1, 61661712), (2, 30830856), (3, 20553904), (4, 15415428), (6, 10276952), (7, 8808816), (8, 7707714), (12, 5138476), (14, 4404408), (16, 3853857), (21, 2936272), (23, 2680944), (24, 2569238), (28, 2202204), (42, 1468136), (46, 1340472), (48, 1284619), (56, 1101102), (69, 893648), (79, 780528), (84, 734068), (92, 670236), (101, 610512), (112, 550551), (138, 446824), (158, 390264), (161, 382992), (168, 367034), (184, 335118), (202, 305256), (237, 260176), (276, 223412), (303, 203504), (316, 195132), (322, 191496), (336, 183517), (368, 167559), (404, 152628), (474, 130088), (483, 127664), (552, 111706), (553, 111504), (606, 101752), (632, 97566), (644, 95748), (707, 87216), (808, 76314), (948, 65044), (966, 63832), (1104, 55853), (1106, 55752), (1212, 50876), (1264, 48783), (1288, 47874), (1414, 43608), (1616, 38157), (1659, 37168), (1817, 33936), (1896, 32522), (1932, 31916), (2121, 29072), (2212, 27876), (2323, 26544), (2424, 25438), (2576, 23937), (2828, 21804), (3318, 18584), (3634, 16968), (3792, 16261), (3864, 15958), (4242, 14536), (4424, 13938), (4646, 13272), (4848, 12719), (5451, 11312), (5656, 10902), (6636, 9292), (6969, 8848), (7268, 8484), (7728, 7979)]