89249776

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 223914240

約数和(自身を除く): 134664464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 79, 88, 98, 112, 131, 154, 158, 176, 196, 262, 308, 316, 392, 524, 539, 553, 616, 632, 784, 869, 917, 1048, 1078, 1106, 1232, 1264, 1441, 1738, 1834, 2096, 2156, 2212, 2882, 3476, 3668, 3871, 4312, 4424, 5764, 6083, 6419, 6952, 7336, 7742, 8624, 8848, 10087, 10349, 11528, 12166, 12838, 13904, 14672, 15484, 20174, 20698, 23056, 24332, 25676, 30968, 40348, 41396, 42581, 48664, 51352, 61936, 70609, 72443, 80696, 82792, 85162, 97328, 102704, 113839, 141218, 144886, 161392, 165584, 170324, 227678, 282436, 289772, 340648, 455356, 507101, 564872, 579544, 681296, 796873, 910712, 1014202, 1129744, 1159088, 1593746, 1821424, 2028404, 3187492, 4056808, 5578111, 6374984, 8113616, 11156222, 12749968, 22312444, 44624888, 89249776]

約数ペア:

[(1, 89249776), (2, 44624888), (4, 22312444), (7, 12749968), (8, 11156222), (11, 8113616), (14, 6374984), (16, 5578111), (22, 4056808), (28, 3187492), (44, 2028404), (49, 1821424), (56, 1593746), (77, 1159088), (79, 1129744), (88, 1014202), (98, 910712), (112, 796873), (131, 681296), (154, 579544), (158, 564872), (176, 507101), (196, 455356), (262, 340648), (308, 289772), (316, 282436), (392, 227678), (524, 170324), (539, 165584), (553, 161392), (616, 144886), (632, 141218), (784, 113839), (869, 102704), (917, 97328), (1048, 85162), (1078, 82792), (1106, 80696), (1232, 72443), (1264, 70609), (1441, 61936), (1738, 51352), (1834, 48664), (2096, 42581), (2156, 41396), (2212, 40348), (2882, 30968), (3476, 25676), (3668, 24332), (3871, 23056), (4312, 20698), (4424, 20174), (5764, 15484), (6083, 14672), (6419, 13904), (6952, 12838), (7336, 12166), (7742, 11528), (8624, 10349), (8848, 10087)]