87198804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 191654316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 83, 84, 99, 126, 132, 154, 166, 198, 231, 249, 252, 308, 332, 379, 396, 462, 498, 581, 693, 747, 758, 913, 924, 996, 1137, 1162, 1386, 1494, 1516, 1743, 1826, 2274, 2324, 2653, 2739, 2772, 2988, 3411, 3486, 3652, 4169, 4548, 5229, 5306, 5478, 6391, 6822, 6972, 7959, 8217, 8338, 10458, 10612, 10956, 12507, 12782, 13644, 15918, 16434, 16676, 19173, 20916, 23877, 25014, 25564, 29183, 31457, 31836, 32868, 37521, 38346, 47754, 50028, 57519, 58366, 62914, 75042, 76692, 87549, 94371, 95508, 115038, 116732, 125828, 150084, 175098, 188742, 220199, 230076, 262647, 283113, 346027, 350196, 377484, 440398, 525294, 566226, 660597, 692054, 880796, 1038081, 1050588, 1132452, 1321194, 1384108, 1981791, 2076162, 2422189, 2642388, 3114243, 3963582, 4152324, 4844378, 6228486, 7266567, 7927164, 9688756, 12456972, 14533134, 21799701, 29066268, 43599402, 87198804]

約数ペア:

[(1, 87198804), (2, 43599402), (3, 29066268), (4, 21799701), (6, 14533134), (7, 12456972), (9, 9688756), (11, 7927164), (12, 7266567), (14, 6228486), (18, 4844378), (21, 4152324), (22, 3963582), (28, 3114243), (33, 2642388), (36, 2422189), (42, 2076162), (44, 1981791), (63, 1384108), (66, 1321194), (77, 1132452), (83, 1050588), (84, 1038081), (99, 880796), (126, 692054), (132, 660597), (154, 566226), (166, 525294), (198, 440398), (231, 377484), (249, 350196), (252, 346027), (308, 283113), (332, 262647), (379, 230076), (396, 220199), (462, 188742), (498, 175098), (581, 150084), (693, 125828), (747, 116732), (758, 115038), (913, 95508), (924, 94371), (996, 87549), (1137, 76692), (1162, 75042), (1386, 62914), (1494, 58366), (1516, 57519), (1743, 50028), (1826, 47754), (2274, 38346), (2324, 37521), (2653, 32868), (2739, 31836), (2772, 31457), (2988, 29183), (3411, 25564), (3486, 25014), (3652, 23877), (4169, 20916), (4548, 19173), (5229, 16676), (5306, 16434), (5478, 15918), (6391, 13644), (6822, 12782), (6972, 12507), (7959, 10956), (8217, 10612), (8338, 10458)]