83294288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 220485888

約数和(自身を除く): 137191600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 41, 44, 56, 68, 77, 82, 88, 97, 112, 119, 136, 154, 164, 176, 187, 194, 238, 272, 287, 308, 328, 374, 388, 451, 476, 574, 616, 656, 679, 697, 748, 776, 902, 952, 1067, 1148, 1232, 1309, 1358, 1394, 1496, 1552, 1649, 1804, 1904, 2134, 2296, 2618, 2716, 2788, 2992, 3157, 3298, 3608, 3977, 4268, 4592, 4879, 5236, 5432, 5576, 6314, 6596, 7216, 7469, 7667, 7954, 8536, 9758, 10472, 10864, 11152, 11543, 12628, 13192, 14938, 15334, 15908, 17072, 18139, 19516, 20944, 23086, 25256, 26384, 27839, 29876, 30668, 31816, 36278, 39032, 43747, 46172, 50512, 53669, 55678, 59752, 61336, 63632, 67609, 72556, 78064, 87494, 92344, 107338, 111356, 119504, 122672, 126973, 135218, 145112, 174988, 184688, 214676, 222712, 253946, 270436, 290224, 306229, 349976, 429352, 445424, 473263, 507892, 540872, 612458, 699952, 743699, 858704, 946526, 1015784, 1081744, 1224916, 1487398, 1893052, 2031568, 2449832, 2974796, 3786104, 4899664, 5205893, 5949592, 7572208, 10411786, 11899184, 20823572, 41647144, 83294288]

約数ペア:

[(1, 83294288), (2, 41647144), (4, 20823572), (7, 11899184), (8, 10411786), (11, 7572208), (14, 5949592), (16, 5205893), (17, 4899664), (22, 3786104), (28, 2974796), (34, 2449832), (41, 2031568), (44, 1893052), (56, 1487398), (68, 1224916), (77, 1081744), (82, 1015784), (88, 946526), (97, 858704), (112, 743699), (119, 699952), (136, 612458), (154, 540872), (164, 507892), (176, 473263), (187, 445424), (194, 429352), (238, 349976), (272, 306229), (287, 290224), (308, 270436), (328, 253946), (374, 222712), (388, 214676), (451, 184688), (476, 174988), (574, 145112), (616, 135218), (656, 126973), (679, 122672), (697, 119504), (748, 111356), (776, 107338), (902, 92344), (952, 87494), (1067, 78064), (1148, 72556), (1232, 67609), (1309, 63632), (1358, 61336), (1394, 59752), (1496, 55678), (1552, 53669), (1649, 50512), (1804, 46172), (1904, 43747), (2134, 39032), (2296, 36278), (2618, 31816), (2716, 30668), (2788, 29876), (2992, 27839), (3157, 26384), (3298, 25256), (3608, 23086), (3977, 20944), (4268, 19516), (4592, 18139), (4879, 17072), (5236, 15908), (5432, 15334), (5576, 14938), (6314, 13192), (6596, 12628), (7216, 11543), (7469, 11152), (7667, 10864), (7954, 10472), (8536, 9758)]