12072448

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 27252720

約数和(自身を除く): 15180272

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 73, 76, 128, 136, 146, 152, 256, 272, 292, 304, 323, 512, 544, 584, 608, 646, 1088, 1168, 1216, 1241, 1292, 1387, 2176, 2336, 2432, 2482, 2584, 2774, 4352, 4672, 4864, 4964, 5168, 5548, 8704, 9344, 9728, 9928, 10336, 11096, 18688, 19856, 20672, 22192, 23579, 37376, 39712, 41344, 44384, 47158, 79424, 82688, 88768, 94316, 158848, 165376, 177536, 188632, 317696, 355072, 377264, 635392, 710144, 754528, 1509056, 3018112, 6036224, 12072448]

約数ペア:

[(1, 12072448), (2, 6036224), (4, 3018112), (8, 1509056), (16, 754528), (17, 710144), (19, 635392), (32, 377264), (34, 355072), (38, 317696), (64, 188632), (68, 177536), (73, 165376), (76, 158848), (128, 94316), (136, 88768), (146, 82688), (152, 79424), (256, 47158), (272, 44384), (292, 41344), (304, 39712), (323, 37376), (512, 23579), (544, 22192), (584, 20672), (608, 19856), (646, 18688), (1088, 11096), (1168, 10336), (1216, 9928), (1241, 9728), (1292, 9344), (1387, 8704), (2176, 5548), (2336, 5168), (2432, 4964), (2482, 4864), (2584, 4672), (2774, 4352)]