65820924

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5241

約数の個数: 72

約数和(自身を含む): 185851120

約数和(自身を除く): 120030196

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, 972, 1053, 1404, 2106, 3159, 4212, 5209, 6318, 10418, 12636, 15627, 20836, 31254, 46881, 62508, 67717, 93762, 135434, 140643, 187524, 203151, 270868, 281286, 406302, 421929, 562572, 609453, 812604, 843858, 1218906, 1265787, 1687716, 1828359, 2437812, 2531574, 3656718, 5063148, 5485077, 7313436, 10970154, 16455231, 21940308, 32910462, 65820924]

約数ペア:

[(1, 65820924), (2, 32910462), (3, 21940308), (4, 16455231), (6, 10970154), (9, 7313436), (12, 5485077), (13, 5063148), (18, 3656718), (26, 2531574), (27, 2437812), (36, 1828359), (39, 1687716), (52, 1265787), (54, 1218906), (78, 843858), (81, 812604), (108, 609453), (117, 562572), (156, 421929), (162, 406302), (234, 281286), (243, 270868), (324, 203151), (351, 187524), (468, 140643), (486, 135434), (702, 93762), (972, 67717), (1053, 62508), (1404, 46881), (2106, 31254), (3159, 20836), (4212, 15627), (5209, 12636), (6318, 10418)]