123068844

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 319606560

約数和(自身を除く): 196537716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 541, 639, 801, 852, 1068, 1082, 1278, 1602, 1623, 2164, 2556, 3204, 3246, 4869, 6319, 6492, 9738, 12638, 18957, 19476, 25276, 37914, 38411, 48149, 56871, 75828, 76822, 96298, 113742, 115233, 144447, 153644, 192596, 227484, 230466, 288894, 345699, 433341, 460932, 577788, 691398, 866682, 1382796, 1733364, 3418579, 6837158, 10255737, 13674316, 20511474, 30767211, 41022948, 61534422, 123068844]

約数ペア:

[(1, 123068844), (2, 61534422), (3, 41022948), (4, 30767211), (6, 20511474), (9, 13674316), (12, 10255737), (18, 6837158), (36, 3418579), (71, 1733364), (89, 1382796), (142, 866682), (178, 691398), (213, 577788), (267, 460932), (284, 433341), (356, 345699), (426, 288894), (534, 230466), (541, 227484), (639, 192596), (801, 153644), (852, 144447), (1068, 115233), (1082, 113742), (1278, 96298), (1602, 76822), (1623, 75828), (2164, 56871), (2556, 48149), (3204, 38411), (3246, 37914), (4869, 25276), (6319, 19476), (6492, 18957), (9738, 12638)]