78969276

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 214323200

約数和(自身を除く): 135353924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 103, 108, 124, 186, 206, 229, 279, 309, 372, 412, 458, 558, 618, 687, 837, 916, 927, 1116, 1236, 1374, 1674, 1854, 2061, 2748, 2781, 3193, 3348, 3708, 4122, 5562, 6183, 6386, 7099, 8244, 9579, 11124, 12366, 12772, 14198, 19158, 21297, 23587, 24732, 28396, 28737, 38316, 42594, 47174, 57474, 63891, 70761, 85188, 86211, 94348, 114948, 127782, 141522, 172422, 191673, 212283, 255564, 283044, 344844, 383346, 424566, 636849, 731197, 766692, 849132, 1273698, 1462394, 2193591, 2547396, 2924788, 4387182, 6580773, 8774364, 13161546, 19742319, 26323092, 39484638, 78969276]

約数ペア:

[(1, 78969276), (2, 39484638), (3, 26323092), (4, 19742319), (6, 13161546), (9, 8774364), (12, 6580773), (18, 4387182), (27, 2924788), (31, 2547396), (36, 2193591), (54, 1462394), (62, 1273698), (93, 849132), (103, 766692), (108, 731197), (124, 636849), (186, 424566), (206, 383346), (229, 344844), (279, 283044), (309, 255564), (372, 212283), (412, 191673), (458, 172422), (558, 141522), (618, 127782), (687, 114948), (837, 94348), (916, 86211), (927, 85188), (1116, 70761), (1236, 63891), (1374, 57474), (1674, 47174), (1854, 42594), (2061, 38316), (2748, 28737), (2781, 28396), (3193, 24732), (3348, 23587), (3708, 21297), (4122, 19158), (5562, 14198), (6183, 12772), (6386, 12366), (7099, 11124), (8244, 9579)]