87289344

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 120

約数和(自身を含む): 265448040

約数和(自身を除く): 178158696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 997, 1152, 1216, 1368, 1536, 1824, 1994, 2304, 2432, 2736, 2991, 3648, 3988, 4608, 4864, 5472, 5982, 7296, 7976, 8973, 9728, 10944, 11964, 14592, 15952, 17946, 18943, 21888, 23928, 29184, 31904, 35892, 37886, 43776, 47856, 56829, 63808, 71784, 75772, 87552, 95712, 113658, 127616, 143568, 151544, 170487, 191424, 227316, 255232, 287136, 303088, 340974, 382848, 454632, 510464, 574272, 606176, 681948, 765696, 909264, 1148544, 1212352, 1363896, 1531392, 1818528, 2297088, 2424704, 2727792, 3637056, 4594176, 4849408, 5455584, 7274112, 9698816, 10911168, 14548224, 21822336, 29096448, 43644672, 87289344]

約数ペア:

[(1, 87289344), (2, 43644672), (3, 29096448), (4, 21822336), (6, 14548224), (8, 10911168), (9, 9698816), (12, 7274112), (16, 5455584), (18, 4849408), (19, 4594176), (24, 3637056), (32, 2727792), (36, 2424704), (38, 2297088), (48, 1818528), (57, 1531392), (64, 1363896), (72, 1212352), (76, 1148544), (96, 909264), (114, 765696), (128, 681948), (144, 606176), (152, 574272), (171, 510464), (192, 454632), (228, 382848), (256, 340974), (288, 303088), (304, 287136), (342, 255232), (384, 227316), (456, 191424), (512, 170487), (576, 151544), (608, 143568), (684, 127616), (768, 113658), (912, 95712), (997, 87552), (1152, 75772), (1216, 71784), (1368, 63808), (1536, 56829), (1824, 47856), (1994, 43776), (2304, 37886), (2432, 35892), (2736, 31904), (2991, 29184), (3648, 23928), (3988, 21888), (4608, 18943), (4864, 17946), (5472, 15952), (5982, 14592), (7296, 11964), (7976, 10944), (8973, 9728)]