72222821888

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34213}}^1$

素因数の和:34288

約数の個数: 160

約数和(自身を含む): 179204720640

約数和(自身を除く): 106981898752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 512, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1792, 1984, 2128, 2356, 2432, 3472, 3584, 3968, 4123, 4256, 4712, 4864, 6944, 7936, 8246, 8512, 9424, 9728, 13888, 15872, 16492, 17024, 18848, 27776, 32984, 34048, 34213, 37696, 55552, 65968, 68096, 68426, 75392, 111104, 131936, 136852, 150784, 239491, 263872, 273704, 301568, 478982, 527744, 547408, 650047, 957964, 1055488, 1060603, 1094816, 1300094, 1915928, 2110976, 2121206, 2189632, 2600188, 3831856, 4242412, 4379264, 4550329, 5200376, 7424221, 7663712, 8484824, 8758528, 9100658, 10400752, 14848442, 15327424, 16969648, 17517056, 18201316, 20151457, 20801504, 29696884, 30654848, 33939296, 36402632, 40302914, 41603008, 59393768, 61309696, 67878592, 72805264, 80605828, 83206016, 118787536, 122619392, 135757184, 141060199, 145610528, 161211656, 166412032, 237575072, 271514368, 282120398, 291221056, 322423312, 332824064, 475150144, 543028736, 564240796, 582442112, 644846624, 950300288, 1128481592, 1164884224, 1289693248, 1900600576, 2256963184, 2329768448, 2579386496, 3801201152, 4513926368, 5158772992, 9027852736, 10317545984, 18055705472, 36111410944, 72222821888]

約数ペア:

[(1, 72222821888), (2, 36111410944), (4, 18055705472), (7, 10317545984), (8, 9027852736), (14, 5158772992), (16, 4513926368), (19, 3801201152), (28, 2579386496), (31, 2329768448), (32, 2256963184), (38, 1900600576), (56, 1289693248), (62, 1164884224), (64, 1128481592), (76, 950300288), (112, 644846624), (124, 582442112), (128, 564240796), (133, 543028736), (152, 475150144), (217, 332824064), (224, 322423312), (248, 291221056), (256, 282120398), (266, 271514368), (304, 237575072), (434, 166412032), (448, 161211656), (496, 145610528), (512, 141060199), (532, 135757184), (589, 122619392), (608, 118787536), (868, 83206016), (896, 80605828), (992, 72805264), (1064, 67878592), (1178, 61309696), (1216, 59393768), (1736, 41603008), (1792, 40302914), (1984, 36402632), (2128, 33939296), (2356, 30654848), (2432, 29696884), (3472, 20801504), (3584, 20151457), (3968, 18201316), (4123, 17517056), (4256, 16969648), (4712, 15327424), (4864, 14848442), (6944, 10400752), (7936, 9100658), (8246, 8758528), (8512, 8484824), (9424, 7663712), (9728, 7424221), (13888, 5200376), (15872, 4550329), (16492, 4379264), (17024, 4242412), (18848, 3831856), (27776, 2600188), (32984, 2189632), (34048, 2121206), (34213, 2110976), (37696, 1915928), (55552, 1300094), (65968, 1094816), (68096, 1060603), (68426, 1055488), (75392, 957964), (111104, 650047), (131936, 547408), (136852, 527744), (150784, 478982), (239491, 301568), (263872, 273704)]