68272308

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1836

約数の個数: 84

約数和(自身を含む): 193019428

約数和(自身を除く): 124747120

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, 1801, 2106, 2916, 3159, 3602, 4212, 5403, 6318, 7204, 9477, 10806, 12636, 16209, 18954, 21612, 23413, 32418, 37908, 46826, 48627, 64836, 70239, 93652, 97254, 140478, 145881, 194508, 210717, 280956, 291762, 421434, 437643, 583524, 632151, 842868, 875286, 1264302, 1312929, 1750572, 1896453, 2528604, 2625858, 3792906, 5251716, 5689359, 7585812, 11378718, 17068077, 22757436, 34136154, 68272308]

約数ペア:

[(1, 68272308), (2, 34136154), (3, 22757436), (4, 17068077), (6, 11378718), (9, 7585812), (12, 5689359), (13, 5251716), (18, 3792906), (26, 2625858), (27, 2528604), (36, 1896453), (39, 1750572), (52, 1312929), (54, 1264302), (78, 875286), (81, 842868), (108, 632151), (117, 583524), (156, 437643), (162, 421434), (234, 291762), (243, 280956), (324, 210717), (351, 194508), (468, 145881), (486, 140478), (702, 97254), (729, 93652), (972, 70239), (1053, 64836), (1404, 48627), (1458, 46826), (1801, 37908), (2106, 32418), (2916, 23413), (3159, 21612), (3602, 18954), (4212, 16209), (5403, 12636), (6318, 10806), (7204, 9477)]