27865404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 90316800

約数和(自身を除く): 62451396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 41, 42, 54, 58, 62, 63, 82, 84, 87, 93, 108, 116, 123, 124, 126, 164, 174, 186, 189, 203, 217, 246, 252, 261, 279, 287, 348, 369, 372, 378, 406, 434, 492, 522, 558, 574, 609, 651, 738, 756, 783, 812, 837, 861, 868, 899, 1044, 1107, 1116, 1148, 1189, 1218, 1271, 1302, 1476, 1566, 1674, 1722, 1798, 1827, 1953, 2214, 2378, 2436, 2542, 2583, 2604, 2697, 3132, 3348, 3444, 3567, 3596, 3654, 3813, 3906, 4428, 4756, 5084, 5166, 5394, 5481, 5859, 6293, 7134, 7308, 7626, 7749, 7812, 8091, 8323, 8897, 10332, 10701, 10788, 10962, 11439, 11718, 12586, 14268, 15252, 15498, 16182, 16646, 17794, 18879, 21402, 21924, 22878, 23436, 24273, 24969, 25172, 26691, 30996, 32103, 32364, 33292, 34317, 35588, 36859, 37758, 42804, 45756, 48546, 49938, 53382, 56637, 64206, 68634, 73718, 74907, 75516, 80073, 97092, 99876, 106764, 110577, 113274, 128412, 137268, 147436, 149814, 160146, 169911, 221154, 224721, 226548, 240219, 258013, 299628, 320292, 331731, 339822, 442308, 449442, 480438, 516026, 663462, 679644, 774039, 898884, 960876, 995193, 1032052, 1326924, 1548078, 1990386, 2322117, 3096156, 3980772, 4644234, 6966351, 9288468, 13932702, 27865404]

約数ペア:

[(1, 27865404), (2, 13932702), (3, 9288468), (4, 6966351), (6, 4644234), (7, 3980772), (9, 3096156), (12, 2322117), (14, 1990386), (18, 1548078), (21, 1326924), (27, 1032052), (28, 995193), (29, 960876), (31, 898884), (36, 774039), (41, 679644), (42, 663462), (54, 516026), (58, 480438), (62, 449442), (63, 442308), (82, 339822), (84, 331731), (87, 320292), (93, 299628), (108, 258013), (116, 240219), (123, 226548), (124, 224721), (126, 221154), (164, 169911), (174, 160146), (186, 149814), (189, 147436), (203, 137268), (217, 128412), (246, 113274), (252, 110577), (261, 106764), (279, 99876), (287, 97092), (348, 80073), (369, 75516), (372, 74907), (378, 73718), (406, 68634), (434, 64206), (492, 56637), (522, 53382), (558, 49938), (574, 48546), (609, 45756), (651, 42804), (738, 37758), (756, 36859), (783, 35588), (812, 34317), (837, 33292), (861, 32364), (868, 32103), (899, 30996), (1044, 26691), (1107, 25172), (1116, 24969), (1148, 24273), (1189, 23436), (1218, 22878), (1271, 21924), (1302, 21402), (1476, 18879), (1566, 17794), (1674, 16646), (1722, 16182), (1798, 15498), (1827, 15252), (1953, 14268), (2214, 12586), (2378, 11718), (2436, 11439), (2542, 10962), (2583, 10788), (2604, 10701), (2697, 10332), (3132, 8897), (3348, 8323), (3444, 8091), (3567, 7812), (3596, 7749), (3654, 7626), (3813, 7308), (3906, 7134), (4428, 6293), (4756, 5859), (5084, 5481), (5166, 5394)]