68472500148

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1806281}}^1$

素因数の和:1806316

約数の個数: 84

約数和(自身を含む): 193478090148

約数和(自身を除く): 125005590000

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 9477, 12636, 18954, 37908, 1806281, 3612562, 5418843, 7225124, 10837686, 16256529, 21675372, 23481653, 32513058, 46963306, 48769587, 65026116, 70444959, 93926612, 97539174, 140889918, 146308761, 195078348, 211334877, 281779836, 292617522, 422669754, 438926283, 585235044, 634004631, 845339508, 877852566, 1268009262, 1316778849, 1755705132, 1902013893, 2536018524, 2633557698, 3804027786, 5267115396, 5706041679, 7608055572, 11412083358, 17118125037, 22824166716, 34236250074, 68472500148]

約数ペア:

[(1, 68472500148), (2, 34236250074), (3, 22824166716), (4, 17118125037), (6, 11412083358), (9, 7608055572), (12, 5706041679), (13, 5267115396), (18, 3804027786), (26, 2633557698), (27, 2536018524), (36, 1902013893), (39, 1755705132), (52, 1316778849), (54, 1268009262), (78, 877852566), (81, 845339508), (108, 634004631), (117, 585235044), (156, 438926283), (162, 422669754), (234, 292617522), (243, 281779836), (324, 211334877), (351, 195078348), (468, 146308761), (486, 140889918), (702, 97539174), (729, 93926612), (972, 70444959), (1053, 65026116), (1404, 48769587), (1458, 46963306), (2106, 32513058), (2916, 23481653), (3159, 21675372), (4212, 16256529), (6318, 10837686), (9477, 7225124), (12636, 5418843), (18954, 3612562), (37908, 1806281)]