72601872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 215760000

約数和(自身を除く): 143158128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 336, 346, 519, 692, 1038, 1211, 1249, 1384, 2076, 2422, 2498, 2768, 3633, 3747, 4152, 4844, 4996, 7266, 7494, 8304, 8743, 9688, 9992, 14532, 14988, 17486, 19376, 19984, 26229, 29064, 29976, 34972, 52458, 58128, 59952, 69944, 104916, 139888, 209832, 216077, 419664, 432154, 648231, 864308, 1296462, 1512539, 1728616, 2592924, 3025078, 3457232, 4537617, 5185848, 6050156, 9075234, 10371696, 12100312, 18150468, 24200624, 36300936, 72601872]

約数ペア:

[(1, 72601872), (2, 36300936), (3, 24200624), (4, 18150468), (6, 12100312), (7, 10371696), (8, 9075234), (12, 6050156), (14, 5185848), (16, 4537617), (21, 3457232), (24, 3025078), (28, 2592924), (42, 1728616), (48, 1512539), (56, 1296462), (84, 864308), (112, 648231), (168, 432154), (173, 419664), (336, 216077), (346, 209832), (519, 139888), (692, 104916), (1038, 69944), (1211, 59952), (1249, 58128), (1384, 52458), (2076, 34972), (2422, 29976), (2498, 29064), (2768, 26229), (3633, 19984), (3747, 19376), (4152, 17486), (4844, 14988), (4996, 14532), (7266, 9992), (7494, 9688), (8304, 8743)]