78253824

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 232525440

約数和(自身を除く): 154271616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 128, 132, 157, 176, 177, 192, 236, 256, 264, 314, 352, 354, 384, 471, 472, 528, 628, 649, 704, 708, 768, 942, 944, 1056, 1256, 1298, 1408, 1416, 1727, 1884, 1888, 1947, 2112, 2512, 2596, 2816, 2832, 3454, 3768, 3776, 3894, 4224, 5024, 5181, 5192, 5664, 6908, 7536, 7552, 7788, 8448, 9263, 10048, 10362, 10384, 11328, 13816, 15072, 15104, 15576, 18526, 20096, 20724, 20768, 22656, 27632, 27789, 30144, 31152, 37052, 40192, 41448, 41536, 45312, 55264, 55578, 60288, 62304, 74104, 82896, 83072, 101893, 110528, 111156, 120576, 124608, 148208, 165792, 166144, 203786, 221056, 222312, 249216, 296416, 305679, 331584, 407572, 442112, 444624, 498432, 592832, 611358, 663168, 815144, 889248, 1185664, 1222716, 1326336, 1630288, 1778496, 2371328, 2445432, 3260576, 3556992, 4890864, 6521152, 7113984, 9781728, 13042304, 19563456, 26084608, 39126912, 78253824]

約数ペア:

[(1, 78253824), (2, 39126912), (3, 26084608), (4, 19563456), (6, 13042304), (8, 9781728), (11, 7113984), (12, 6521152), (16, 4890864), (22, 3556992), (24, 3260576), (32, 2445432), (33, 2371328), (44, 1778496), (48, 1630288), (59, 1326336), (64, 1222716), (66, 1185664), (88, 889248), (96, 815144), (118, 663168), (128, 611358), (132, 592832), (157, 498432), (176, 444624), (177, 442112), (192, 407572), (236, 331584), (256, 305679), (264, 296416), (314, 249216), (352, 222312), (354, 221056), (384, 203786), (471, 166144), (472, 165792), (528, 148208), (628, 124608), (649, 120576), (704, 111156), (708, 110528), (768, 101893), (942, 83072), (944, 82896), (1056, 74104), (1256, 62304), (1298, 60288), (1408, 55578), (1416, 55264), (1727, 45312), (1884, 41536), (1888, 41448), (1947, 40192), (2112, 37052), (2512, 31152), (2596, 30144), (2816, 27789), (2832, 27632), (3454, 22656), (3768, 20768), (3776, 20724), (3894, 20096), (4224, 18526), (5024, 15576), (5181, 15104), (5192, 15072), (5664, 13816), (6908, 11328), (7536, 10384), (7552, 10362), (7788, 10048), (8448, 9263)]