31937157072

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{15877}}^1$

素因数の和:16181

約数の個数: 120

約数和(自身を含む): 91247372840

約数和(自身を除く): 59310215768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 229, 244, 366, 458, 488, 549, 687, 732, 916, 976, 1098, 1374, 1464, 1832, 2061, 2196, 2748, 2928, 3664, 4122, 4392, 5496, 8244, 8784, 10992, 13969, 15877, 16488, 27938, 31754, 32976, 41907, 47631, 55876, 63508, 83814, 95262, 111752, 125721, 127016, 142893, 167628, 190524, 223504, 251442, 254032, 285786, 335256, 381048, 502884, 571572, 670512, 762096, 968497, 1005768, 1143144, 1936994, 2011536, 2286288, 2905491, 3635833, 3873988, 5810982, 7271666, 7747976, 8716473, 10907499, 11621964, 14543332, 15495952, 17432946, 21814998, 23243928, 29086664, 32722497, 34865892, 43629996, 46487856, 58173328, 65444994, 69731784, 87259992, 130889988, 139463568, 174519984, 221785813, 261779976, 443571626, 523559952, 665357439, 887143252, 1330714878, 1774286504, 1996072317, 2661429756, 3548573008, 3992144634, 5322859512, 7984289268, 10645719024, 15968578536, 31937157072]

約数ペア:

[(1, 31937157072), (2, 15968578536), (3, 10645719024), (4, 7984289268), (6, 5322859512), (8, 3992144634), (9, 3548573008), (12, 2661429756), (16, 1996072317), (18, 1774286504), (24, 1330714878), (36, 887143252), (48, 665357439), (61, 523559952), (72, 443571626), (122, 261779976), (144, 221785813), (183, 174519984), (229, 139463568), (244, 130889988), (366, 87259992), (458, 69731784), (488, 65444994), (549, 58173328), (687, 46487856), (732, 43629996), (916, 34865892), (976, 32722497), (1098, 29086664), (1374, 23243928), (1464, 21814998), (1832, 17432946), (2061, 15495952), (2196, 14543332), (2748, 11621964), (2928, 10907499), (3664, 8716473), (4122, 7747976), (4392, 7271666), (5496, 5810982), (8244, 3873988), (8784, 3635833), (10992, 2905491), (13969, 2286288), (15877, 2011536), (16488, 1936994), (27938, 1143144), (31754, 1005768), (32976, 968497), (41907, 762096), (47631, 670512), (55876, 571572), (63508, 502884), (83814, 381048), (95262, 335256), (111752, 285786), (125721, 254032), (127016, 251442), (142893, 223504), (167628, 190524)]