27774864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 86187192

約数和(自身を除く): 58412328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 401, 444, 468, 481, 592, 624, 666, 802, 888, 936, 962, 1203, 1332, 1443, 1604, 1776, 1872, 1924, 2406, 2664, 2886, 3208, 3609, 3848, 4329, 4812, 5213, 5328, 5772, 6416, 7218, 7696, 8658, 9624, 10426, 11544, 14436, 14837, 15639, 17316, 19248, 20852, 23088, 28872, 29674, 31278, 34632, 41704, 44511, 46917, 57744, 59348, 62556, 69264, 83408, 89022, 93834, 118696, 125112, 133533, 178044, 187668, 192881, 237392, 250224, 267066, 356088, 375336, 385762, 534132, 578643, 712176, 750672, 771524, 1068264, 1157286, 1543048, 1735929, 2136528, 2314572, 3086096, 3471858, 4629144, 6943716, 9258288, 13887432, 27774864]

約数ペア:

[(1, 27774864), (2, 13887432), (3, 9258288), (4, 6943716), (6, 4629144), (8, 3471858), (9, 3086096), (12, 2314572), (13, 2136528), (16, 1735929), (18, 1543048), (24, 1157286), (26, 1068264), (36, 771524), (37, 750672), (39, 712176), (48, 578643), (52, 534132), (72, 385762), (74, 375336), (78, 356088), (104, 267066), (111, 250224), (117, 237392), (144, 192881), (148, 187668), (156, 178044), (208, 133533), (222, 125112), (234, 118696), (296, 93834), (312, 89022), (333, 83408), (401, 69264), (444, 62556), (468, 59348), (481, 57744), (592, 46917), (624, 44511), (666, 41704), (802, 34632), (888, 31278), (936, 29674), (962, 28872), (1203, 23088), (1332, 20852), (1443, 19248), (1604, 17316), (1776, 15639), (1872, 14837), (1924, 14436), (2406, 11544), (2664, 10426), (2886, 9624), (3208, 8658), (3609, 7696), (3848, 7218), (4329, 6416), (4812, 5772), (5213, 5328)]