67236768

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 209454336

約数和(自身を除く): 142217568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 443, 496, 527, 544, 558, 612, 744, 816, 886, 992, 1054, 1116, 1224, 1329, 1488, 1581, 1632, 1772, 2108, 2232, 2448, 2658, 2976, 3162, 3544, 3987, 4216, 4464, 4743, 4896, 5316, 6324, 7088, 7531, 7974, 8432, 8928, 9486, 10632, 12648, 13733, 14176, 15062, 15948, 16864, 18972, 21264, 22593, 25296, 27466, 30124, 31896, 37944, 41199, 42528, 45186, 50592, 54932, 60248, 63792, 67779, 75888, 82398, 90372, 109864, 120496, 123597, 127584, 135558, 151776, 164796, 180744, 219728, 233461, 240992, 247194, 271116, 329592, 361488, 439456, 466922, 494388, 542232, 659184, 700383, 722976, 933844, 988776, 1084464, 1318368, 1400766, 1867688, 1977552, 2101149, 2168928, 2801532, 3735376, 3955104, 4202298, 5603064, 7470752, 8404596, 11206128, 16809192, 22412256, 33618384, 67236768]

約数ペア:

[(1, 67236768), (2, 33618384), (3, 22412256), (4, 16809192), (6, 11206128), (8, 8404596), (9, 7470752), (12, 5603064), (16, 4202298), (17, 3955104), (18, 3735376), (24, 2801532), (31, 2168928), (32, 2101149), (34, 1977552), (36, 1867688), (48, 1400766), (51, 1318368), (62, 1084464), (68, 988776), (72, 933844), (93, 722976), (96, 700383), (102, 659184), (124, 542232), (136, 494388), (144, 466922), (153, 439456), (186, 361488), (204, 329592), (248, 271116), (272, 247194), (279, 240992), (288, 233461), (306, 219728), (372, 180744), (408, 164796), (443, 151776), (496, 135558), (527, 127584), (544, 123597), (558, 120496), (612, 109864), (744, 90372), (816, 82398), (886, 75888), (992, 67779), (1054, 63792), (1116, 60248), (1224, 54932), (1329, 50592), (1488, 45186), (1581, 42528), (1632, 41199), (1772, 37944), (2108, 31896), (2232, 30124), (2448, 27466), (2658, 25296), (2976, 22593), (3162, 21264), (3544, 18972), (3987, 16864), (4216, 15948), (4464, 15062), (4743, 14176), (4896, 13733), (5316, 12648), (6324, 10632), (7088, 9486), (7531, 8928), (7974, 8432)]