42783264

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1162

約数の個数: 72

約数和(自身を含む): 122604300

約数和(自身を除く): 79821036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 997, 1192, 1341, 1788, 1994, 2384, 2682, 2991, 3576, 3988, 4768, 5364, 5982, 7152, 7976, 8973, 10728, 11964, 14304, 15952, 17946, 21456, 23928, 31904, 35892, 42912, 47856, 71784, 95712, 143568, 148553, 287136, 297106, 445659, 594212, 891318, 1188424, 1336977, 1782636, 2376848, 2673954, 3565272, 4753696, 5347908, 7130544, 10695816, 14261088, 21391632, 42783264]

約数ペア:

[(1, 42783264), (2, 21391632), (3, 14261088), (4, 10695816), (6, 7130544), (8, 5347908), (9, 4753696), (12, 3565272), (16, 2673954), (18, 2376848), (24, 1782636), (32, 1336977), (36, 1188424), (48, 891318), (72, 594212), (96, 445659), (144, 297106), (149, 287136), (288, 148553), (298, 143568), (447, 95712), (596, 71784), (894, 47856), (997, 42912), (1192, 35892), (1341, 31904), (1788, 23928), (1994, 21456), (2384, 17946), (2682, 15952), (2991, 14304), (3576, 11964), (3988, 10728), (4768, 8973), (5364, 7976), (5982, 7152)]