42084756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 130201344

約数和(自身を除く): 88116588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 84, 92, 106, 126, 137, 138, 159, 161, 207, 212, 252, 274, 276, 318, 322, 371, 411, 414, 477, 483, 548, 636, 644, 742, 822, 828, 954, 959, 966, 1113, 1219, 1233, 1449, 1484, 1644, 1908, 1918, 1932, 2226, 2438, 2466, 2877, 2898, 3151, 3339, 3657, 3836, 4452, 4876, 4932, 5754, 5796, 6302, 6678, 7261, 7314, 8533, 8631, 9453, 10971, 11508, 12604, 13356, 14522, 14628, 17066, 17262, 18906, 21783, 21942, 22057, 25599, 28359, 29044, 34132, 34524, 37812, 43566, 43884, 44114, 50827, 51198, 56718, 65349, 66171, 76797, 87132, 88228, 101654, 102396, 113436, 130698, 132342, 152481, 153594, 167003, 198513, 203308, 261396, 264684, 304962, 307188, 334006, 397026, 457443, 501009, 609924, 668012, 794052, 914886, 1002018, 1169021, 1503027, 1829772, 2004036, 2338042, 3006054, 3507063, 4676084, 6012108, 7014126, 10521189, 14028252, 21042378, 42084756]

約数ペア:

[(1, 42084756), (2, 21042378), (3, 14028252), (4, 10521189), (6, 7014126), (7, 6012108), (9, 4676084), (12, 3507063), (14, 3006054), (18, 2338042), (21, 2004036), (23, 1829772), (28, 1503027), (36, 1169021), (42, 1002018), (46, 914886), (53, 794052), (63, 668012), (69, 609924), (84, 501009), (92, 457443), (106, 397026), (126, 334006), (137, 307188), (138, 304962), (159, 264684), (161, 261396), (207, 203308), (212, 198513), (252, 167003), (274, 153594), (276, 152481), (318, 132342), (322, 130698), (371, 113436), (411, 102396), (414, 101654), (477, 88228), (483, 87132), (548, 76797), (636, 66171), (644, 65349), (742, 56718), (822, 51198), (828, 50827), (954, 44114), (959, 43884), (966, 43566), (1113, 37812), (1219, 34524), (1233, 34132), (1449, 29044), (1484, 28359), (1644, 25599), (1908, 22057), (1918, 21942), (1932, 21783), (2226, 18906), (2438, 17262), (2466, 17066), (2877, 14628), (2898, 14522), (3151, 13356), (3339, 12604), (3657, 11508), (3836, 10971), (4452, 9453), (4876, 8631), (4932, 8533), (5754, 7314), (5796, 7261), (6302, 6678)]