90878976

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 176

約数和(自身を含む): 284942400

約数和(自身を除く): 194063424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 173, 192, 216, 228, 256, 288, 304, 342, 346, 384, 432, 456, 512, 513, 519, 576, 608, 684, 692, 768, 864, 912, 1024, 1026, 1038, 1152, 1216, 1368, 1384, 1536, 1557, 1728, 1824, 2052, 2076, 2304, 2432, 2736, 2768, 3072, 3114, 3287, 3456, 3648, 4104, 4152, 4608, 4671, 4864, 5472, 5536, 6228, 6574, 6912, 7296, 8208, 8304, 9216, 9342, 9728, 9861, 10944, 11072, 12456, 13148, 13824, 14592, 16416, 16608, 18684, 19456, 19722, 21888, 22144, 24912, 26296, 27648, 29184, 29583, 32832, 33216, 37368, 39444, 43776, 44288, 49824, 52592, 58368, 59166, 65664, 66432, 74736, 78888, 87552, 88576, 88749, 99648, 105184, 118332, 131328, 132864, 149472, 157776, 175104, 177152, 177498, 199296, 210368, 236664, 262656, 265728, 298944, 315552, 354996, 398592, 420736, 473328, 525312, 531456, 597888, 631104, 709992, 797184, 841472, 946656, 1195776, 1262208, 1419984, 1594368, 1682944, 1893312, 2391552, 2524416, 2839968, 3365888, 3786624, 4783104, 5048832, 5679936, 7573248, 10097664, 11359872, 15146496, 22719744, 30292992, 45439488, 90878976]

約数ペア:

[(1, 90878976), (2, 45439488), (3, 30292992), (4, 22719744), (6, 15146496), (8, 11359872), (9, 10097664), (12, 7573248), (16, 5679936), (18, 5048832), (19, 4783104), (24, 3786624), (27, 3365888), (32, 2839968), (36, 2524416), (38, 2391552), (48, 1893312), (54, 1682944), (57, 1594368), (64, 1419984), (72, 1262208), (76, 1195776), (96, 946656), (108, 841472), (114, 797184), (128, 709992), (144, 631104), (152, 597888), (171, 531456), (173, 525312), (192, 473328), (216, 420736), (228, 398592), (256, 354996), (288, 315552), (304, 298944), (342, 265728), (346, 262656), (384, 236664), (432, 210368), (456, 199296), (512, 177498), (513, 177152), (519, 175104), (576, 157776), (608, 149472), (684, 132864), (692, 131328), (768, 118332), (864, 105184), (912, 99648), (1024, 88749), (1026, 88576), (1038, 87552), (1152, 78888), (1216, 74736), (1368, 66432), (1384, 65664), (1536, 59166), (1557, 58368), (1728, 52592), (1824, 49824), (2052, 44288), (2076, 43776), (2304, 39444), (2432, 37368), (2736, 33216), (2768, 32832), (3072, 29583), (3114, 29184), (3287, 27648), (3456, 26296), (3648, 24912), (4104, 22144), (4152, 21888), (4608, 19722), (4671, 19456), (4864, 18684), (5472, 16608), (5536, 16416), (6228, 14592), (6574, 13824), (6912, 13148), (7296, 12456), (8208, 11072), (8304, 10944), (9216, 9861), (9342, 9728)]