67518248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 98369752

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 56, 62, 76, 89, 92, 124, 133, 152, 161, 178, 184, 217, 248, 266, 322, 356, 434, 437, 532, 589, 623, 644, 712, 713, 868, 874, 1064, 1178, 1246, 1288, 1426, 1691, 1736, 1748, 2047, 2356, 2492, 2759, 2852, 3059, 3382, 3496, 4094, 4123, 4712, 4984, 4991, 5518, 5704, 6118, 6764, 8188, 8246, 9982, 11036, 11837, 12236, 13528, 13547, 14329, 16376, 16492, 19313, 19964, 22072, 23674, 24472, 27094, 28658, 32984, 38626, 38893, 39928, 47348, 52421, 54188, 57316, 63457, 77252, 77786, 94696, 94829, 104842, 108376, 114632, 126914, 154504, 155572, 189658, 209684, 253828, 272251, 311144, 366947, 379316, 419368, 444199, 507656, 544502, 733894, 758632, 888398, 1089004, 1205683, 1467788, 1776796, 2178008, 2411366, 2935576, 3553592, 4822732, 8439781, 9645464, 16879562, 33759124, 67518248]

約数ペア:

[(1, 67518248), (2, 33759124), (4, 16879562), (7, 9645464), (8, 8439781), (14, 4822732), (19, 3553592), (23, 2935576), (28, 2411366), (31, 2178008), (38, 1776796), (46, 1467788), (56, 1205683), (62, 1089004), (76, 888398), (89, 758632), (92, 733894), (124, 544502), (133, 507656), (152, 444199), (161, 419368), (178, 379316), (184, 366947), (217, 311144), (248, 272251), (266, 253828), (322, 209684), (356, 189658), (434, 155572), (437, 154504), (532, 126914), (589, 114632), (623, 108376), (644, 104842), (712, 94829), (713, 94696), (868, 77786), (874, 77252), (1064, 63457), (1178, 57316), (1246, 54188), (1288, 52421), (1426, 47348), (1691, 39928), (1736, 38893), (1748, 38626), (2047, 32984), (2356, 28658), (2492, 27094), (2759, 24472), (2852, 23674), (3059, 22072), (3382, 19964), (3496, 19313), (4094, 16492), (4123, 16376), (4712, 14329), (4984, 13547), (4991, 13528), (5518, 12236), (5704, 11837), (6118, 11036), (6764, 9982), (8188, 8246)]