172744992

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{12241}}^1$

素因数の和:12271

約数の個数: 108

約数和(自身を含む): 571493286

約数和(自身を除く): 398748294

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 12241, 14112, 24482, 36723, 48964, 73446, 85687, 97928, 110169, 146892, 171374, 195856, 220338, 257061, 293784, 342748, 391712, 440676, 514122, 587568, 599809, 685496, 771183, 881352, 1028244, 1175136, 1199618, 1370992, 1542366, 1762704, 1799427, 2056488, 2399236, 2741984, 3084732, 3525408, 3598854, 4112976, 4798472, 5398281, 6169464, 7197708, 8225952, 9596944, 10796562, 12338928, 14395416, 19193888, 21593124, 24677856, 28790832, 43186248, 57581664, 86372496, 172744992]

約数ペア:

[(1, 172744992), (2, 86372496), (3, 57581664), (4, 43186248), (6, 28790832), (7, 24677856), (8, 21593124), (9, 19193888), (12, 14395416), (14, 12338928), (16, 10796562), (18, 9596944), (21, 8225952), (24, 7197708), (28, 6169464), (32, 5398281), (36, 4798472), (42, 4112976), (48, 3598854), (49, 3525408), (56, 3084732), (63, 2741984), (72, 2399236), (84, 2056488), (96, 1799427), (98, 1762704), (112, 1542366), (126, 1370992), (144, 1199618), (147, 1175136), (168, 1028244), (196, 881352), (224, 771183), (252, 685496), (288, 599809), (294, 587568), (336, 514122), (392, 440676), (441, 391712), (504, 342748), (588, 293784), (672, 257061), (784, 220338), (882, 195856), (1008, 171374), (1176, 146892), (1568, 110169), (1764, 97928), (2016, 85687), (2352, 73446), (3528, 48964), (4704, 36723), (7056, 24482), (12241, 14112)]