8348172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 15843828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 116, 138, 149, 161, 174, 203, 276, 298, 322, 348, 406, 447, 483, 596, 609, 644, 667, 812, 894, 966, 1043, 1218, 1334, 1788, 1932, 2001, 2086, 2436, 2668, 3129, 3427, 4002, 4172, 4321, 4669, 6258, 6854, 8004, 8642, 9338, 10281, 12516, 12963, 13708, 14007, 17284, 18676, 20562, 23989, 25926, 28014, 30247, 41124, 47978, 51852, 56028, 60494, 71967, 90741, 95956, 99383, 120988, 143934, 181482, 198766, 287868, 298149, 362964, 397532, 596298, 695681, 1192596, 1391362, 2087043, 2782724, 4174086, 8348172]

約数ペア:

[(1, 8348172), (2, 4174086), (3, 2782724), (4, 2087043), (6, 1391362), (7, 1192596), (12, 695681), (14, 596298), (21, 397532), (23, 362964), (28, 298149), (29, 287868), (42, 198766), (46, 181482), (58, 143934), (69, 120988), (84, 99383), (87, 95956), (92, 90741), (116, 71967), (138, 60494), (149, 56028), (161, 51852), (174, 47978), (203, 41124), (276, 30247), (298, 28014), (322, 25926), (348, 23989), (406, 20562), (447, 18676), (483, 17284), (596, 14007), (609, 13708), (644, 12963), (667, 12516), (812, 10281), (894, 9338), (966, 8642), (1043, 8004), (1218, 6854), (1334, 6258), (1788, 4669), (1932, 4321), (2001, 4172), (2086, 4002), (2436, 3427), (2668, 3129)]