89278416

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 275280000

約数和(自身を除く): 186001584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 73, 76, 108, 114, 144, 146, 149, 152, 171, 216, 219, 228, 292, 298, 304, 342, 432, 438, 447, 456, 513, 584, 596, 657, 684, 876, 894, 912, 1026, 1168, 1192, 1314, 1341, 1368, 1387, 1752, 1788, 1971, 2052, 2384, 2628, 2682, 2736, 2774, 2831, 3504, 3576, 3942, 4023, 4104, 4161, 5256, 5364, 5548, 5662, 7152, 7884, 8046, 8208, 8322, 8493, 10512, 10728, 10877, 11096, 11324, 12483, 15768, 16092, 16644, 16986, 21456, 21754, 22192, 22648, 24966, 25479, 31536, 32184, 32631, 33288, 33972, 37449, 43508, 45296, 49932, 50958, 64368, 65262, 66576, 67944, 74898, 76437, 87016, 97893, 99864, 101916, 130524, 135888, 149796, 152874, 174032, 195786, 199728, 203832, 206663, 261048, 293679, 299592, 305748, 391572, 407664, 413326, 522096, 587358, 599184, 611496, 619989, 783144, 826652, 1174716, 1222992, 1239978, 1566288, 1653304, 1859967, 2349432, 2479956, 3306608, 3719934, 4698864, 4959912, 5579901, 7439868, 9919824, 11159802, 14879736, 22319604, 29759472, 44639208, 89278416]

約数ペア:

[(1, 89278416), (2, 44639208), (3, 29759472), (4, 22319604), (6, 14879736), (8, 11159802), (9, 9919824), (12, 7439868), (16, 5579901), (18, 4959912), (19, 4698864), (24, 3719934), (27, 3306608), (36, 2479956), (38, 2349432), (48, 1859967), (54, 1653304), (57, 1566288), (72, 1239978), (73, 1222992), (76, 1174716), (108, 826652), (114, 783144), (144, 619989), (146, 611496), (149, 599184), (152, 587358), (171, 522096), (216, 413326), (219, 407664), (228, 391572), (292, 305748), (298, 299592), (304, 293679), (342, 261048), (432, 206663), (438, 203832), (447, 199728), (456, 195786), (513, 174032), (584, 152874), (596, 149796), (657, 135888), (684, 130524), (876, 101916), (894, 99864), (912, 97893), (1026, 87016), (1168, 76437), (1192, 74898), (1314, 67944), (1341, 66576), (1368, 65262), (1387, 64368), (1752, 50958), (1788, 49932), (1971, 45296), (2052, 43508), (2384, 37449), (2628, 33972), (2682, 33288), (2736, 32631), (2774, 32184), (2831, 31536), (3504, 25479), (3576, 24966), (3942, 22648), (4023, 22192), (4104, 21754), (4161, 21456), (5256, 16986), (5364, 16644), (5548, 16092), (5662, 15768), (7152, 12483), (7884, 11324), (8046, 11096), (8208, 10877), (8322, 10728), (8493, 10512)]