42638112

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 135783648

約数和(自身を除く): 93145536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 313, 344, 352, 387, 396, 473, 516, 528, 626, 688, 774, 792, 939, 946, 1032, 1056, 1252, 1376, 1419, 1548, 1584, 1878, 1892, 2064, 2504, 2817, 2838, 3096, 3168, 3443, 3756, 3784, 4128, 4257, 5008, 5634, 5676, 6192, 6886, 7512, 7568, 8514, 10016, 10329, 11268, 11352, 12384, 13459, 13772, 15024, 15136, 17028, 20658, 22536, 22704, 26918, 27544, 30048, 30987, 34056, 40377, 41316, 45072, 45408, 53836, 55088, 61974, 68112, 80754, 82632, 90144, 107672, 110176, 121131, 123948, 136224, 148049, 161508, 165264, 215344, 242262, 247896, 296098, 323016, 330528, 430688, 444147, 484524, 495792, 592196, 646032, 888294, 969048, 991584, 1184392, 1292064, 1332441, 1776588, 1938096, 2368784, 2664882, 3553176, 3876192, 4737568, 5329764, 7106352, 10659528, 14212704, 21319056, 42638112]

約数ペア:

[(1, 42638112), (2, 21319056), (3, 14212704), (4, 10659528), (6, 7106352), (8, 5329764), (9, 4737568), (11, 3876192), (12, 3553176), (16, 2664882), (18, 2368784), (22, 1938096), (24, 1776588), (32, 1332441), (33, 1292064), (36, 1184392), (43, 991584), (44, 969048), (48, 888294), (66, 646032), (72, 592196), (86, 495792), (88, 484524), (96, 444147), (99, 430688), (129, 330528), (132, 323016), (144, 296098), (172, 247896), (176, 242262), (198, 215344), (258, 165264), (264, 161508), (288, 148049), (313, 136224), (344, 123948), (352, 121131), (387, 110176), (396, 107672), (473, 90144), (516, 82632), (528, 80754), (626, 68112), (688, 61974), (774, 55088), (792, 53836), (939, 45408), (946, 45072), (1032, 41316), (1056, 40377), (1252, 34056), (1376, 30987), (1419, 30048), (1548, 27544), (1584, 26918), (1878, 22704), (1892, 22536), (2064, 20658), (2504, 17028), (2817, 15136), (2838, 15024), (3096, 13772), (3168, 13459), (3443, 12384), (3756, 11352), (3784, 11268), (4128, 10329), (4257, 10016), (5008, 8514), (5634, 7568), (5676, 7512), (6192, 6886)]