64764432

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 188594328

約数和(自身を除く): 123829896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 73, 101, 122, 144, 146, 183, 202, 219, 244, 292, 303, 366, 404, 438, 488, 549, 584, 606, 657, 732, 808, 876, 909, 976, 1098, 1168, 1212, 1314, 1464, 1616, 1752, 1818, 2196, 2424, 2628, 2928, 3504, 3636, 4392, 4453, 4848, 5256, 6161, 7272, 7373, 8784, 8906, 10512, 12322, 13359, 14544, 14746, 17812, 18483, 22119, 24644, 26718, 29492, 35624, 36966, 40077, 44238, 49288, 53436, 55449, 58984, 66357, 71248, 73932, 80154, 88476, 98576, 106872, 110898, 117968, 132714, 147864, 160308, 176952, 213744, 221796, 265428, 295728, 320616, 353904, 443592, 449753, 530856, 641232, 887184, 899506, 1061712, 1349259, 1799012, 2698518, 3598024, 4047777, 5397036, 7196048, 8095554, 10794072, 16191108, 21588144, 32382216, 64764432]

約数ペア:

[(1, 64764432), (2, 32382216), (3, 21588144), (4, 16191108), (6, 10794072), (8, 8095554), (9, 7196048), (12, 5397036), (16, 4047777), (18, 3598024), (24, 2698518), (36, 1799012), (48, 1349259), (61, 1061712), (72, 899506), (73, 887184), (101, 641232), (122, 530856), (144, 449753), (146, 443592), (183, 353904), (202, 320616), (219, 295728), (244, 265428), (292, 221796), (303, 213744), (366, 176952), (404, 160308), (438, 147864), (488, 132714), (549, 117968), (584, 110898), (606, 106872), (657, 98576), (732, 88476), (808, 80154), (876, 73932), (909, 71248), (976, 66357), (1098, 58984), (1168, 55449), (1212, 53436), (1314, 49288), (1464, 44238), (1616, 40077), (1752, 36966), (1818, 35624), (2196, 29492), (2424, 26718), (2628, 24644), (2928, 22119), (3504, 18483), (3636, 17812), (4392, 14746), (4453, 14544), (4848, 13359), (5256, 12322), (6161, 10512), (7272, 8906), (7373, 8784)]