89720568

素因数分解:

$2^3\times 3^3\times 7^4\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 292424400

約数和(自身を除く): 202703832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 173, 189, 196, 216, 252, 294, 343, 346, 378, 392, 441, 504, 519, 588, 686, 692, 756, 882, 1029, 1038, 1176, 1211, 1323, 1372, 1384, 1512, 1557, 1764, 2058, 2076, 2401, 2422, 2646, 2744, 3087, 3114, 3528, 3633, 4116, 4152, 4671, 4802, 4844, 5292, 6174, 6228, 7203, 7266, 8232, 8477, 9261, 9342, 9604, 9688, 10584, 10899, 12348, 12456, 14406, 14532, 16954, 18522, 18684, 19208, 21609, 21798, 24696, 25431, 28812, 29064, 32697, 33908, 37044, 37368, 43218, 43596, 50862, 57624, 59339, 64827, 65394, 67816, 74088, 76293, 86436, 87192, 101724, 118678, 129654, 130788, 152586, 172872, 178017, 203448, 228879, 237356, 259308, 261576, 305172, 356034, 415373, 457758, 474712, 518616, 534051, 610344, 712068, 830746, 915516, 1068102, 1246119, 1424136, 1602153, 1661492, 1831032, 2136204, 2492238, 3204306, 3322984, 3738357, 4272408, 4984476, 6408612, 7476714, 9968952, 11215071, 12817224, 14953428, 22430142, 29906856, 44860284, 89720568]

約数ペア:

[(1, 89720568), (2, 44860284), (3, 29906856), (4, 22430142), (6, 14953428), (7, 12817224), (8, 11215071), (9, 9968952), (12, 7476714), (14, 6408612), (18, 4984476), (21, 4272408), (24, 3738357), (27, 3322984), (28, 3204306), (36, 2492238), (42, 2136204), (49, 1831032), (54, 1661492), (56, 1602153), (63, 1424136), (72, 1246119), (84, 1068102), (98, 915516), (108, 830746), (126, 712068), (147, 610344), (168, 534051), (173, 518616), (189, 474712), (196, 457758), (216, 415373), (252, 356034), (294, 305172), (343, 261576), (346, 259308), (378, 237356), (392, 228879), (441, 203448), (504, 178017), (519, 172872), (588, 152586), (686, 130788), (692, 129654), (756, 118678), (882, 101724), (1029, 87192), (1038, 86436), (1176, 76293), (1211, 74088), (1323, 67816), (1372, 65394), (1384, 64827), (1512, 59339), (1557, 57624), (1764, 50862), (2058, 43596), (2076, 43218), (2401, 37368), (2422, 37044), (2646, 33908), (2744, 32697), (3087, 29064), (3114, 28812), (3528, 25431), (3633, 24696), (4116, 21798), (4152, 21609), (4671, 19208), (4802, 18684), (4844, 18522), (5292, 16954), (6174, 14532), (6228, 14406), (7203, 12456), (7266, 12348), (8232, 10899), (8477, 10584), (9261, 9688), (9342, 9604)]