74946564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 144

約数和(自身を含む): 248801280

約数和(自身を除く): 173854716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1423, 1463, 1596, 1881, 2394, 2508, 2772, 2846, 2926, 3762, 4269, 4389, 4788, 5692, 5852, 7524, 8538, 8778, 9961, 12807, 13167, 15653, 17076, 17556, 19922, 25614, 26334, 27037, 29883, 31306, 39844, 46959, 51228, 52668, 54074, 59766, 62612, 81111, 89649, 93918, 108148, 109571, 119532, 140877, 162222, 179298, 187836, 189259, 219142, 243333, 281754, 297407, 324444, 328713, 358596, 378518, 438284, 486666, 563508, 567777, 594814, 657426, 757036, 892221, 973332, 986139, 1135554, 1189628, 1314852, 1703331, 1784442, 1972278, 2081849, 2271108, 2676663, 3406662, 3568884, 3944556, 4163698, 5353326, 6245547, 6813324, 8327396, 10706652, 12491094, 18736641, 24982188, 37473282, 74946564]

約数ペア:

[(1, 74946564), (2, 37473282), (3, 24982188), (4, 18736641), (6, 12491094), (7, 10706652), (9, 8327396), (11, 6813324), (12, 6245547), (14, 5353326), (18, 4163698), (19, 3944556), (21, 3568884), (22, 3406662), (28, 2676663), (33, 2271108), (36, 2081849), (38, 1972278), (42, 1784442), (44, 1703331), (57, 1314852), (63, 1189628), (66, 1135554), (76, 986139), (77, 973332), (84, 892221), (99, 757036), (114, 657426), (126, 594814), (132, 567777), (133, 563508), (154, 486666), (171, 438284), (198, 378518), (209, 358596), (228, 328713), (231, 324444), (252, 297407), (266, 281754), (308, 243333), (342, 219142), (396, 189259), (399, 187836), (418, 179298), (462, 162222), (532, 140877), (627, 119532), (684, 109571), (693, 108148), (798, 93918), (836, 89649), (924, 81111), (1197, 62612), (1254, 59766), (1386, 54074), (1423, 52668), (1463, 51228), (1596, 46959), (1881, 39844), (2394, 31306), (2508, 29883), (2772, 27037), (2846, 26334), (2926, 25614), (3762, 19922), (4269, 17556), (4389, 17076), (4788, 15653), (5692, 13167), (5852, 12807), (7524, 9961), (8538, 8778)]