64174896

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1163

約数の個数: 80

約数和(自身を含む): 185628000

約数和(自身を除く): 121453104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 997, 1192, 1341, 1788, 1994, 2384, 2682, 2991, 3576, 3988, 4023, 5364, 5982, 7152, 7976, 8046, 8973, 10728, 11964, 15952, 16092, 17946, 21456, 23928, 26919, 32184, 35892, 47856, 53838, 64368, 71784, 107676, 143568, 148553, 215352, 297106, 430704, 445659, 594212, 891318, 1188424, 1336977, 1782636, 2376848, 2673954, 3565272, 4010931, 5347908, 7130544, 8021862, 10695816, 16043724, 21391632, 32087448, 64174896]

約数ペア:

[(1, 64174896), (2, 32087448), (3, 21391632), (4, 16043724), (6, 10695816), (8, 8021862), (9, 7130544), (12, 5347908), (16, 4010931), (18, 3565272), (24, 2673954), (27, 2376848), (36, 1782636), (48, 1336977), (54, 1188424), (72, 891318), (108, 594212), (144, 445659), (149, 430704), (216, 297106), (298, 215352), (432, 148553), (447, 143568), (596, 107676), (894, 71784), (997, 64368), (1192, 53838), (1341, 47856), (1788, 35892), (1994, 32184), (2384, 26919), (2682, 23928), (2991, 21456), (3576, 17946), (3988, 16092), (4023, 15952), (5364, 11964), (5982, 10728), (7152, 8973), (7976, 8046)]