87190716

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 207986688

約数和(自身を除く): 120795972

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 311, 366, 383, 622, 732, 766, 933, 1149, 1244, 1532, 1866, 2298, 3732, 4596, 18971, 23363, 37942, 46726, 56913, 70089, 75884, 93452, 113826, 119113, 140178, 227652, 238226, 280356, 357339, 476452, 714678, 1429356, 7265893, 14531786, 21797679, 29063572, 43595358, 87190716]

約数ペア:

[(1, 87190716), (2, 43595358), (3, 29063572), (4, 21797679), (6, 14531786), (12, 7265893), (61, 1429356), (122, 714678), (183, 476452), (244, 357339), (311, 280356), (366, 238226), (383, 227652), (622, 140178), (732, 119113), (766, 113826), (933, 93452), (1149, 75884), (1244, 70089), (1532, 56913), (1866, 46726), (2298, 37942), (3732, 23363), (4596, 18971)]