66716712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 189596160

約数和(自身を除く): 122879448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 124, 142, 186, 213, 248, 279, 284, 372, 421, 426, 558, 568, 639, 744, 842, 852, 1116, 1263, 1278, 1684, 1704, 2201, 2232, 2526, 2556, 3368, 3789, 4402, 5052, 5112, 6603, 7578, 8804, 10104, 13051, 13206, 15156, 17608, 19809, 26102, 26412, 29891, 30312, 39153, 39618, 52204, 52824, 59782, 78306, 79236, 89673, 104408, 117459, 119564, 156612, 158472, 179346, 234918, 239128, 269019, 313224, 358692, 469836, 538038, 717384, 926621, 939672, 1076076, 1853242, 2152152, 2779863, 3706484, 5559726, 7412968, 8339589, 11119452, 16679178, 22238904, 33358356, 66716712]

約数ペア:

[(1, 66716712), (2, 33358356), (3, 22238904), (4, 16679178), (6, 11119452), (8, 8339589), (9, 7412968), (12, 5559726), (18, 3706484), (24, 2779863), (31, 2152152), (36, 1853242), (62, 1076076), (71, 939672), (72, 926621), (93, 717384), (124, 538038), (142, 469836), (186, 358692), (213, 313224), (248, 269019), (279, 239128), (284, 234918), (372, 179346), (421, 158472), (426, 156612), (558, 119564), (568, 117459), (639, 104408), (744, 89673), (842, 79236), (852, 78306), (1116, 59782), (1263, 52824), (1278, 52204), (1684, 39618), (1704, 39153), (2201, 30312), (2232, 29891), (2526, 26412), (2556, 26102), (3368, 19809), (3789, 17608), (4402, 15156), (5052, 13206), (5112, 13051), (6603, 10104), (7578, 8804)]