71873424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 232282752

約数和(自身を除く): 160409328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 631, 678, 791, 904, 1008, 1017, 1262, 1356, 1582, 1808, 1893, 2034, 2373, 2524, 2712, 3164, 3786, 4068, 4417, 4746, 5048, 5424, 5679, 6328, 7119, 7572, 8136, 8834, 9492, 10096, 11358, 12656, 13251, 14238, 15144, 16272, 17668, 18984, 22716, 26502, 28476, 30288, 35336, 37968, 39753, 45432, 53004, 56952, 70672, 71303, 79506, 90864, 106008, 113904, 142606, 159012, 212016, 213909, 285212, 318024, 427818, 499121, 570424, 636048, 641727, 855636, 998242, 1140848, 1283454, 1497363, 1711272, 1996484, 2566908, 2994726, 3422544, 3992968, 4492089, 5133816, 5989452, 7985936, 8984178, 10267632, 11978904, 17968356, 23957808, 35936712, 71873424]

約数ペア:

[(1, 71873424), (2, 35936712), (3, 23957808), (4, 17968356), (6, 11978904), (7, 10267632), (8, 8984178), (9, 7985936), (12, 5989452), (14, 5133816), (16, 4492089), (18, 3992968), (21, 3422544), (24, 2994726), (28, 2566908), (36, 1996484), (42, 1711272), (48, 1497363), (56, 1283454), (63, 1140848), (72, 998242), (84, 855636), (112, 641727), (113, 636048), (126, 570424), (144, 499121), (168, 427818), (226, 318024), (252, 285212), (336, 213909), (339, 212016), (452, 159012), (504, 142606), (631, 113904), (678, 106008), (791, 90864), (904, 79506), (1008, 71303), (1017, 70672), (1262, 56952), (1356, 53004), (1582, 45432), (1808, 39753), (1893, 37968), (2034, 35336), (2373, 30288), (2524, 28476), (2712, 26502), (3164, 22716), (3786, 18984), (4068, 17668), (4417, 16272), (4746, 15144), (5048, 14238), (5424, 13251), (5679, 12656), (6328, 11358), (7119, 10096), (7572, 9492), (8136, 8834)]