61437168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 190383648

約数和(自身を除く): 128946480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 887, 888, 936, 962, 1332, 1443, 1774, 1776, 1872, 1924, 2661, 2664, 2886, 3548, 3848, 4329, 5322, 5328, 5772, 7096, 7696, 7983, 8658, 10644, 11531, 11544, 14192, 15966, 17316, 21288, 23062, 23088, 31932, 32819, 34593, 34632, 42576, 46124, 63864, 65638, 69186, 69264, 92248, 98457, 103779, 127728, 131276, 138372, 184496, 196914, 207558, 262552, 276744, 295371, 393828, 415116, 426647, 525104, 553488, 590742, 787656, 830232, 853294, 1181484, 1279941, 1575312, 1660464, 1706588, 2362968, 2559882, 3413176, 3839823, 4725936, 5119764, 6826352, 7679646, 10239528, 15359292, 20479056, 30718584, 61437168]

約数ペア:

[(1, 61437168), (2, 30718584), (3, 20479056), (4, 15359292), (6, 10239528), (8, 7679646), (9, 6826352), (12, 5119764), (13, 4725936), (16, 3839823), (18, 3413176), (24, 2559882), (26, 2362968), (36, 1706588), (37, 1660464), (39, 1575312), (48, 1279941), (52, 1181484), (72, 853294), (74, 830232), (78, 787656), (104, 590742), (111, 553488), (117, 525104), (144, 426647), (148, 415116), (156, 393828), (208, 295371), (222, 276744), (234, 262552), (296, 207558), (312, 196914), (333, 184496), (444, 138372), (468, 131276), (481, 127728), (592, 103779), (624, 98457), (666, 92248), (887, 69264), (888, 69186), (936, 65638), (962, 63864), (1332, 46124), (1443, 42576), (1774, 34632), (1776, 34593), (1872, 32819), (1924, 31932), (2661, 23088), (2664, 23062), (2886, 21288), (3548, 17316), (3848, 15966), (4329, 14192), (5322, 11544), (5328, 11531), (5772, 10644), (7096, 8658), (7696, 7983)]