66673728

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 168

約数和(自身を含む): 221101920

約数和(自身を除く): 154428192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 576, 612, 619, 704, 748, 792, 816, 1056, 1088, 1122, 1224, 1238, 1496, 1584, 1632, 1683, 1857, 2112, 2244, 2448, 2476, 2992, 3168, 3264, 3366, 3714, 4488, 4896, 4952, 5571, 5984, 6336, 6732, 6809, 7428, 8976, 9792, 9904, 10523, 11142, 11968, 13464, 13618, 14856, 17952, 19808, 20427, 21046, 22284, 26928, 27236, 29712, 31569, 35904, 39616, 40854, 42092, 44568, 53856, 54472, 59424, 61281, 63138, 81708, 84184, 89136, 94707, 107712, 108944, 115753, 118848, 122562, 126276, 163416, 168368, 178272, 189414, 217888, 231506, 245124, 252552, 326832, 336736, 347259, 356544, 378828, 435776, 463012, 490248, 505104, 653664, 673472, 694518, 757656, 926024, 980496, 1010208, 1041777, 1307328, 1389036, 1515312, 1852048, 1960992, 2020416, 2083554, 2778072, 3030624, 3704096, 3921984, 4167108, 5556144, 6061248, 7408192, 8334216, 11112288, 16668432, 22224576, 33336864, 66673728]

約数ペア:

[(1, 66673728), (2, 33336864), (3, 22224576), (4, 16668432), (6, 11112288), (8, 8334216), (9, 7408192), (11, 6061248), (12, 5556144), (16, 4167108), (17, 3921984), (18, 3704096), (22, 3030624), (24, 2778072), (32, 2083554), (33, 2020416), (34, 1960992), (36, 1852048), (44, 1515312), (48, 1389036), (51, 1307328), (64, 1041777), (66, 1010208), (68, 980496), (72, 926024), (88, 757656), (96, 694518), (99, 673472), (102, 653664), (132, 505104), (136, 490248), (144, 463012), (153, 435776), (176, 378828), (187, 356544), (192, 347259), (198, 336736), (204, 326832), (264, 252552), (272, 245124), (288, 231506), (306, 217888), (352, 189414), (374, 178272), (396, 168368), (408, 163416), (528, 126276), (544, 122562), (561, 118848), (576, 115753), (612, 108944), (619, 107712), (704, 94707), (748, 89136), (792, 84184), (816, 81708), (1056, 63138), (1088, 61281), (1122, 59424), (1224, 54472), (1238, 53856), (1496, 44568), (1584, 42092), (1632, 40854), (1683, 39616), (1857, 35904), (2112, 31569), (2244, 29712), (2448, 27236), (2476, 26928), (2992, 22284), (3168, 21046), (3264, 20427), (3366, 19808), (3714, 17952), (4488, 14856), (4896, 13618), (4952, 13464), (5571, 11968), (5984, 11142), (6336, 10523), (6732, 9904), (6809, 9792), (7428, 8976)]