87111612

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 278853120

約数和(自身を除く): 191741508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 59, 62, 63, 81, 84, 93, 98, 108, 118, 124, 126, 147, 162, 177, 186, 189, 196, 217, 236, 243, 252, 279, 294, 324, 354, 372, 378, 413, 434, 441, 486, 531, 558, 567, 588, 651, 708, 756, 826, 837, 868, 882, 972, 1062, 1116, 1134, 1239, 1302, 1323, 1519, 1593, 1652, 1674, 1701, 1764, 1829, 1953, 2124, 2268, 2478, 2511, 2604, 2646, 2891, 3038, 3186, 3348, 3402, 3658, 3717, 3906, 3969, 4557, 4779, 4956, 5022, 5292, 5487, 5782, 5859, 6076, 6372, 6804, 7316, 7434, 7533, 7812, 7938, 8673, 9114, 9558, 10044, 10974, 11151, 11564, 11718, 11907, 12803, 13671, 14337, 14868, 15066, 15876, 16461, 17346, 17577, 18228, 19116, 21948, 22302, 23436, 23814, 25606, 26019, 27342, 28674, 30132, 32922, 33453, 34692, 35154, 38409, 41013, 44604, 47628, 49383, 51212, 52038, 52731, 54684, 57348, 65844, 66906, 70308, 76818, 78057, 82026, 89621, 98766, 100359, 104076, 105462, 115227, 123039, 133812, 148149, 153636, 156114, 164052, 179242, 197532, 200718, 210924, 230454, 234171, 246078, 268863, 296298, 312228, 345681, 358484, 369117, 401436, 444447, 460908, 468342, 492156, 537726, 592596, 691362, 702513, 738234, 806589, 888894, 936684, 1037043, 1075452, 1382724, 1405026, 1476468, 1613178, 1777788, 2074086, 2419767, 2810052, 3111129, 3226356, 4148172, 4839534, 6222258, 7259301, 9679068, 12444516, 14518602, 21777903, 29037204, 43555806, 87111612]

約数ペア:

[(1, 87111612), (2, 43555806), (3, 29037204), (4, 21777903), (6, 14518602), (7, 12444516), (9, 9679068), (12, 7259301), (14, 6222258), (18, 4839534), (21, 4148172), (27, 3226356), (28, 3111129), (31, 2810052), (36, 2419767), (42, 2074086), (49, 1777788), (54, 1613178), (59, 1476468), (62, 1405026), (63, 1382724), (81, 1075452), (84, 1037043), (93, 936684), (98, 888894), (108, 806589), (118, 738234), (124, 702513), (126, 691362), (147, 592596), (162, 537726), (177, 492156), (186, 468342), (189, 460908), (196, 444447), (217, 401436), (236, 369117), (243, 358484), (252, 345681), (279, 312228), (294, 296298), (324, 268863), (354, 246078), (372, 234171), (378, 230454), (413, 210924), (434, 200718), (441, 197532), (486, 179242), (531, 164052), (558, 156114), (567, 153636), (588, 148149), (651, 133812), (708, 123039), (756, 115227), (826, 105462), (837, 104076), (868, 100359), (882, 98766), (972, 89621), (1062, 82026), (1116, 78057), (1134, 76818), (1239, 70308), (1302, 66906), (1323, 65844), (1519, 57348), (1593, 54684), (1652, 52731), (1674, 52038), (1701, 51212), (1764, 49383), (1829, 47628), (1953, 44604), (2124, 41013), (2268, 38409), (2478, 35154), (2511, 34692), (2604, 33453), (2646, 32922), (2891, 30132), (3038, 28674), (3186, 27342), (3348, 26019), (3402, 25606), (3658, 23814), (3717, 23436), (3906, 22302), (3969, 21948), (4557, 19116), (4779, 18228), (4956, 17577), (5022, 17346), (5292, 16461), (5487, 15876), (5782, 15066), (5859, 14868), (6076, 14337), (6372, 13671), (6804, 12803), (7316, 11907), (7434, 11718), (7533, 11564), (7812, 11151), (7938, 10974), (8673, 10044), (9114, 9558)]