71120376

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{3967}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 199987200

約数和(自身を除く): 128866824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 3967, 4482, 5976, 7934, 8964, 11901, 15868, 17928, 23802, 31736, 35703, 47604, 71406, 95208, 107109, 142812, 214218, 285624, 329261, 428436, 658522, 856872, 987783, 1317044, 1975566, 2634088, 2963349, 3951132, 5926698, 7902264, 8890047, 11853396, 17780094, 23706792, 35560188, 71120376]

約数ペア:

[(1, 71120376), (2, 35560188), (3, 23706792), (4, 17780094), (6, 11853396), (8, 8890047), (9, 7902264), (12, 5926698), (18, 3951132), (24, 2963349), (27, 2634088), (36, 1975566), (54, 1317044), (72, 987783), (83, 856872), (108, 658522), (166, 428436), (216, 329261), (249, 285624), (332, 214218), (498, 142812), (664, 107109), (747, 95208), (996, 71406), (1494, 47604), (1992, 35703), (2241, 31736), (2988, 23802), (3967, 17928), (4482, 15868), (5976, 11901), (7934, 8964)]