27771312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 77653760

約数和(自身を除く): 49882448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 823, 888, 912, 1406, 1646, 1776, 2109, 2469, 2812, 3292, 4218, 4938, 5624, 6584, 8436, 9876, 11248, 13168, 15637, 16872, 19752, 30451, 31274, 33744, 39504, 46911, 60902, 62548, 91353, 93822, 121804, 125096, 182706, 187644, 243608, 250192, 365412, 375288, 487216, 578569, 730824, 750576, 1157138, 1461648, 1735707, 2314276, 3471414, 4628552, 6942828, 9257104, 13885656, 27771312]

約数ペア:

[(1, 27771312), (2, 13885656), (3, 9257104), (4, 6942828), (6, 4628552), (8, 3471414), (12, 2314276), (16, 1735707), (19, 1461648), (24, 1157138), (37, 750576), (38, 730824), (48, 578569), (57, 487216), (74, 375288), (76, 365412), (111, 250192), (114, 243608), (148, 187644), (152, 182706), (222, 125096), (228, 121804), (296, 93822), (304, 91353), (444, 62548), (456, 60902), (592, 46911), (703, 39504), (823, 33744), (888, 31274), (912, 30451), (1406, 19752), (1646, 16872), (1776, 15637), (2109, 13168), (2469, 11248), (2812, 9876), (3292, 8436), (4218, 6584), (4938, 5624)]