87774288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 268188192

約数和(自身を除く): 180413904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 392, 402, 469, 536, 557, 588, 784, 804, 938, 1072, 1114, 1176, 1407, 1608, 1671, 1876, 2228, 2352, 2814, 3216, 3283, 3342, 3752, 3899, 4456, 5628, 6566, 6684, 7504, 7798, 8912, 9849, 11256, 11697, 13132, 13368, 15596, 19698, 22512, 23394, 26264, 26736, 27293, 31192, 37319, 39396, 46788, 52528, 54586, 62384, 74638, 78792, 81879, 93576, 109172, 111957, 149276, 157584, 163758, 187152, 218344, 223914, 261233, 298552, 327516, 436688, 447828, 522466, 597104, 655032, 783699, 895656, 1044932, 1310064, 1567398, 1791312, 1828631, 2089864, 3134796, 3657262, 4179728, 5485893, 6269592, 7314524, 10971786, 12539184, 14629048, 21943572, 29258096, 43887144, 87774288]

約数ペア:

[(1, 87774288), (2, 43887144), (3, 29258096), (4, 21943572), (6, 14629048), (7, 12539184), (8, 10971786), (12, 7314524), (14, 6269592), (16, 5485893), (21, 4179728), (24, 3657262), (28, 3134796), (42, 2089864), (48, 1828631), (49, 1791312), (56, 1567398), (67, 1310064), (84, 1044932), (98, 895656), (112, 783699), (134, 655032), (147, 597104), (168, 522466), (196, 447828), (201, 436688), (268, 327516), (294, 298552), (336, 261233), (392, 223914), (402, 218344), (469, 187152), (536, 163758), (557, 157584), (588, 149276), (784, 111957), (804, 109172), (938, 93576), (1072, 81879), (1114, 78792), (1176, 74638), (1407, 62384), (1608, 54586), (1671, 52528), (1876, 46788), (2228, 39396), (2352, 37319), (2814, 31192), (3216, 27293), (3283, 26736), (3342, 26264), (3752, 23394), (3899, 22512), (4456, 19698), (5628, 15596), (6566, 13368), (6684, 13132), (7504, 11697), (7798, 11256), (8912, 9849)]