12705504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 40391568

約数和(自身を除く): 27686064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 73, 74, 84, 96, 98, 111, 112, 146, 147, 148, 168, 196, 219, 222, 224, 259, 292, 294, 296, 336, 392, 438, 444, 511, 518, 584, 588, 592, 672, 777, 784, 876, 888, 1022, 1036, 1168, 1176, 1184, 1533, 1554, 1568, 1752, 1776, 1813, 2044, 2072, 2336, 2352, 2701, 3066, 3108, 3504, 3552, 3577, 3626, 4088, 4144, 4704, 5402, 5439, 6132, 6216, 7008, 7154, 7252, 8103, 8176, 8288, 10731, 10804, 10878, 12264, 12432, 14308, 14504, 16206, 16352, 18907, 21462, 21608, 21756, 24528, 24864, 28616, 29008, 32412, 37814, 42924, 43216, 43512, 49056, 56721, 57232, 58016, 64824, 75628, 85848, 86432, 87024, 113442, 114464, 129648, 132349, 151256, 171696, 174048, 226884, 259296, 264698, 302512, 343392, 397047, 453768, 529396, 605024, 794094, 907536, 1058792, 1588188, 1815072, 2117584, 3176376, 4235168, 6352752, 12705504]

約数ペア:

[(1, 12705504), (2, 6352752), (3, 4235168), (4, 3176376), (6, 2117584), (7, 1815072), (8, 1588188), (12, 1058792), (14, 907536), (16, 794094), (21, 605024), (24, 529396), (28, 453768), (32, 397047), (37, 343392), (42, 302512), (48, 264698), (49, 259296), (56, 226884), (73, 174048), (74, 171696), (84, 151256), (96, 132349), (98, 129648), (111, 114464), (112, 113442), (146, 87024), (147, 86432), (148, 85848), (168, 75628), (196, 64824), (219, 58016), (222, 57232), (224, 56721), (259, 49056), (292, 43512), (294, 43216), (296, 42924), (336, 37814), (392, 32412), (438, 29008), (444, 28616), (511, 24864), (518, 24528), (584, 21756), (588, 21608), (592, 21462), (672, 18907), (777, 16352), (784, 16206), (876, 14504), (888, 14308), (1022, 12432), (1036, 12264), (1168, 10878), (1176, 10804), (1184, 10731), (1533, 8288), (1554, 8176), (1568, 8103), (1752, 7252), (1776, 7154), (1813, 7008), (2044, 6216), (2072, 6132), (2336, 5439), (2352, 5402), (2701, 4704), (3066, 4144), (3108, 4088), (3504, 3626), (3552, 3577)]