72611046

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 116086554

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 23, 27, 34, 38, 46, 51, 54, 57, 69, 102, 114, 138, 153, 171, 181, 207, 306, 323, 342, 362, 391, 414, 437, 459, 513, 543, 621, 646, 782, 874, 918, 969, 1026, 1086, 1173, 1242, 1311, 1629, 1938, 2346, 2622, 2907, 3077, 3258, 3439, 3519, 3933, 4163, 4887, 5814, 6154, 6878, 7038, 7429, 7866, 8326, 8721, 9231, 9774, 10317, 10557, 11799, 12489, 14858, 17442, 18462, 20634, 21114, 22287, 23598, 24978, 27693, 30951, 37467, 44574, 55386, 58463, 61902, 66861, 70771, 74934, 79097, 83079, 92853, 112401, 116926, 133722, 141542, 158194, 166158, 175389, 185706, 200583, 212313, 224802, 237291, 350778, 401166, 424626, 474582, 526167, 636939, 711873, 1052334, 1273878, 1344649, 1423746, 1578501, 1910817, 2135619, 2689298, 3157002, 3821634, 4033947, 4271238, 8067894, 12101841, 24203682, 36305523, 72611046]

約数ペア:

[(1, 72611046), (2, 36305523), (3, 24203682), (6, 12101841), (9, 8067894), (17, 4271238), (18, 4033947), (19, 3821634), (23, 3157002), (27, 2689298), (34, 2135619), (38, 1910817), (46, 1578501), (51, 1423746), (54, 1344649), (57, 1273878), (69, 1052334), (102, 711873), (114, 636939), (138, 526167), (153, 474582), (171, 424626), (181, 401166), (207, 350778), (306, 237291), (323, 224802), (342, 212313), (362, 200583), (391, 185706), (414, 175389), (437, 166158), (459, 158194), (513, 141542), (543, 133722), (621, 116926), (646, 112401), (782, 92853), (874, 83079), (918, 79097), (969, 74934), (1026, 70771), (1086, 66861), (1173, 61902), (1242, 58463), (1311, 55386), (1629, 44574), (1938, 37467), (2346, 30951), (2622, 27693), (2907, 24978), (3077, 23598), (3258, 22287), (3439, 21114), (3519, 20634), (3933, 18462), (4163, 17442), (4887, 14858), (5814, 12489), (6154, 11799), (6878, 10557), (7038, 10317), (7429, 9774), (7866, 9231), (8326, 8721)]