66865032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71437}}^1$

素因数の和:71462

約数の個数: 48

約数和(自身を含む): 195025740

約数和(自身を除く): 128160708

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, 71437, 142874, 214311, 285748, 428622, 571496, 642933, 857244, 928681, 1285866, 1714488, 1857362, 2571732, 2786043, 3714724, 5143464, 5572086, 7429448, 8358129, 11144172, 16716258, 22288344, 33432516, 66865032]

約数ペア:

[(1, 66865032), (2, 33432516), (3, 22288344), (4, 16716258), (6, 11144172), (8, 8358129), (9, 7429448), (12, 5572086), (13, 5143464), (18, 3714724), (24, 2786043), (26, 2571732), (36, 1857362), (39, 1714488), (52, 1285866), (72, 928681), (78, 857244), (104, 642933), (117, 571496), (156, 428622), (234, 285748), (312, 214311), (468, 142874), (936, 71437)]