85998648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 240045120

約数和(自身を除く): 154046472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 53, 68, 82, 97, 102, 106, 123, 136, 159, 164, 194, 204, 212, 246, 291, 318, 328, 388, 408, 424, 492, 582, 636, 697, 776, 901, 984, 1164, 1272, 1394, 1649, 1802, 2091, 2173, 2328, 2703, 2788, 3298, 3604, 3977, 4182, 4346, 4947, 5141, 5406, 5576, 6519, 6596, 7208, 7954, 8364, 8692, 9894, 10282, 10812, 11931, 13038, 13192, 15423, 15908, 16728, 17384, 19788, 20564, 21624, 23862, 26076, 30846, 31816, 36941, 39576, 41128, 47724, 52152, 61692, 67609, 73882, 87397, 95448, 110823, 123384, 135218, 147764, 174794, 202827, 210781, 221646, 262191, 270436, 295528, 349588, 405654, 421562, 443292, 524382, 540872, 632343, 699176, 811308, 843124, 886584, 1048764, 1264686, 1622616, 1686248, 2097528, 2529372, 3583277, 5058744, 7166554, 10749831, 14333108, 21499662, 28666216, 42999324, 85998648]

約数ペア:

[(1, 85998648), (2, 42999324), (3, 28666216), (4, 21499662), (6, 14333108), (8, 10749831), (12, 7166554), (17, 5058744), (24, 3583277), (34, 2529372), (41, 2097528), (51, 1686248), (53, 1622616), (68, 1264686), (82, 1048764), (97, 886584), (102, 843124), (106, 811308), (123, 699176), (136, 632343), (159, 540872), (164, 524382), (194, 443292), (204, 421562), (212, 405654), (246, 349588), (291, 295528), (318, 270436), (328, 262191), (388, 221646), (408, 210781), (424, 202827), (492, 174794), (582, 147764), (636, 135218), (697, 123384), (776, 110823), (901, 95448), (984, 87397), (1164, 73882), (1272, 67609), (1394, 61692), (1649, 52152), (1802, 47724), (2091, 41128), (2173, 39576), (2328, 36941), (2703, 31816), (2788, 30846), (3298, 26076), (3604, 23862), (3977, 21624), (4182, 20564), (4346, 19788), (4947, 17384), (5141, 16728), (5406, 15908), (5576, 15423), (6519, 13192), (6596, 13038), (7208, 11931), (7954, 10812), (8364, 10282), (8692, 9894)]