42592872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 129576960

約数和(自身を除く): 86984088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 73, 84, 92, 138, 146, 151, 161, 168, 184, 219, 276, 292, 302, 322, 438, 453, 483, 511, 552, 584, 604, 644, 876, 906, 966, 1022, 1057, 1208, 1288, 1533, 1679, 1752, 1812, 1932, 2044, 2114, 3066, 3171, 3358, 3473, 3624, 3864, 4088, 4228, 5037, 6132, 6342, 6716, 6946, 8456, 10074, 10419, 11023, 11753, 12264, 12684, 13432, 13892, 20148, 20838, 22046, 23506, 24311, 25368, 27784, 33069, 35259, 40296, 41676, 44092, 47012, 48622, 66138, 70518, 72933, 77161, 83352, 88184, 94024, 97244, 132276, 141036, 145866, 154322, 194488, 231483, 253529, 264552, 282072, 291732, 308644, 462966, 507058, 583464, 617288, 760587, 925932, 1014116, 1521174, 1774703, 1851864, 2028232, 3042348, 3549406, 5324109, 6084696, 7098812, 10648218, 14197624, 21296436, 42592872]

約数ペア:

[(1, 42592872), (2, 21296436), (3, 14197624), (4, 10648218), (6, 7098812), (7, 6084696), (8, 5324109), (12, 3549406), (14, 3042348), (21, 2028232), (23, 1851864), (24, 1774703), (28, 1521174), (42, 1014116), (46, 925932), (56, 760587), (69, 617288), (73, 583464), (84, 507058), (92, 462966), (138, 308644), (146, 291732), (151, 282072), (161, 264552), (168, 253529), (184, 231483), (219, 194488), (276, 154322), (292, 145866), (302, 141036), (322, 132276), (438, 97244), (453, 94024), (483, 88184), (511, 83352), (552, 77161), (584, 72933), (604, 70518), (644, 66138), (876, 48622), (906, 47012), (966, 44092), (1022, 41676), (1057, 40296), (1208, 35259), (1288, 33069), (1533, 27784), (1679, 25368), (1752, 24311), (1812, 23506), (1932, 22046), (2044, 20838), (2114, 20148), (3066, 13892), (3171, 13432), (3358, 12684), (3473, 12264), (3624, 11753), (3864, 11023), (4088, 10419), (4228, 10074), (5037, 8456), (6132, 6946), (6342, 6716)]