68965416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73681}}^1$

素因数の和:73706

約数の個数: 48

約数和(自身を含む): 201151860

約数和(自身を除く): 132186444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 73681, 147362, 221043, 294724, 442086, 589448, 663129, 884172, 957853, 1326258, 1768344, 1915706, 2652516, 2873559, 3831412, 5305032, 5747118, 7662824, 8620677, 11494236, 17241354, 22988472, 34482708, 68965416]

約数ペア:

[(1, 68965416), (2, 34482708), (3, 22988472), (4, 17241354), (6, 11494236), (8, 8620677), (9, 7662824), (12, 5747118), (13, 5305032), (18, 3831412), (24, 2873559), (26, 2652516), (36, 1915706), (39, 1768344), (52, 1326258), (72, 957853), (78, 884172), (104, 663129), (117, 589448), (156, 442086), (234, 294724), (312, 221043), (468, 147362), (936, 73681)]