85334472

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 261360000

約数和(自身を除く): 176025528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 152, 162, 171, 174, 216, 228, 232, 239, 261, 324, 342, 348, 456, 478, 513, 522, 551, 648, 684, 696, 717, 783, 956, 1026, 1044, 1102, 1368, 1434, 1539, 1566, 1653, 1912, 2052, 2088, 2151, 2204, 2349, 2868, 3078, 3132, 3306, 4104, 4302, 4408, 4541, 4698, 4959, 5736, 6156, 6264, 6453, 6612, 6931, 8604, 9082, 9396, 9918, 12312, 12906, 13224, 13623, 13862, 14877, 17208, 18164, 18792, 19359, 19836, 20793, 25812, 27246, 27724, 29754, 36328, 38718, 39672, 40869, 41586, 44631, 51624, 54492, 55448, 59508, 62379, 77436, 81738, 83172, 89262, 108984, 119016, 122607, 124758, 131689, 154872, 163476, 166344, 178524, 187137, 245214, 249516, 263378, 326952, 357048, 367821, 374274, 395067, 490428, 499032, 526756, 561411, 735642, 748548, 790134, 980856, 1053512, 1122822, 1185201, 1471284, 1497096, 1580268, 2245644, 2370402, 2942568, 3160536, 3555603, 4491288, 4740804, 7111206, 9481608, 10666809, 14222412, 21333618, 28444824, 42667236, 85334472]

約数ペア:

[(1, 85334472), (2, 42667236), (3, 28444824), (4, 21333618), (6, 14222412), (8, 10666809), (9, 9481608), (12, 7111206), (18, 4740804), (19, 4491288), (24, 3555603), (27, 3160536), (29, 2942568), (36, 2370402), (38, 2245644), (54, 1580268), (57, 1497096), (58, 1471284), (72, 1185201), (76, 1122822), (81, 1053512), (87, 980856), (108, 790134), (114, 748548), (116, 735642), (152, 561411), (162, 526756), (171, 499032), (174, 490428), (216, 395067), (228, 374274), (232, 367821), (239, 357048), (261, 326952), (324, 263378), (342, 249516), (348, 245214), (456, 187137), (478, 178524), (513, 166344), (522, 163476), (551, 154872), (648, 131689), (684, 124758), (696, 122607), (717, 119016), (783, 108984), (956, 89262), (1026, 83172), (1044, 81738), (1102, 77436), (1368, 62379), (1434, 59508), (1539, 55448), (1566, 54492), (1653, 51624), (1912, 44631), (2052, 41586), (2088, 40869), (2151, 39672), (2204, 38718), (2349, 36328), (2868, 29754), (3078, 27724), (3132, 27246), (3306, 25812), (4104, 20793), (4302, 19836), (4408, 19359), (4541, 18792), (4698, 18164), (4959, 17208), (5736, 14877), (6156, 13862), (6264, 13623), (6453, 13224), (6612, 12906), (6931, 12312), (8604, 9918), (9082, 9396)]