61674228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 144

約数和(自身を含む): 204771840

約数和(自身を除く): 143097612

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, 1171, 1197, 1254, 1386, 1463, 1596, 1881, 2342, 2394, 2508, 2772, 2926, 3513, 3762, 4389, 4684, 4788, 5852, 7026, 7524, 8197, 8778, 10539, 12881, 13167, 14052, 16394, 17556, 21078, 22249, 24591, 25762, 26334, 32788, 38643, 42156, 44498, 49182, 51524, 52668, 66747, 73773, 77286, 88996, 90167, 98364, 115929, 133494, 147546, 154572, 155743, 180334, 200241, 231858, 244739, 266988, 270501, 295092, 311486, 360668, 400482, 463716, 467229, 489478, 541002, 622972, 734217, 800964, 811503, 934458, 978956, 1082004, 1401687, 1468434, 1623006, 1713173, 1868916, 2202651, 2803374, 2936868, 3246012, 3426346, 4405302, 5139519, 5606748, 6852692, 8810604, 10279038, 15418557, 20558076, 30837114, 61674228]

約数ペア:

[(1, 61674228), (2, 30837114), (3, 20558076), (4, 15418557), (6, 10279038), (7, 8810604), (9, 6852692), (11, 5606748), (12, 5139519), (14, 4405302), (18, 3426346), (19, 3246012), (21, 2936868), (22, 2803374), (28, 2202651), (33, 1868916), (36, 1713173), (38, 1623006), (42, 1468434), (44, 1401687), (57, 1082004), (63, 978956), (66, 934458), (76, 811503), (77, 800964), (84, 734217), (99, 622972), (114, 541002), (126, 489478), (132, 467229), (133, 463716), (154, 400482), (171, 360668), (198, 311486), (209, 295092), (228, 270501), (231, 266988), (252, 244739), (266, 231858), (308, 200241), (342, 180334), (396, 155743), (399, 154572), (418, 147546), (462, 133494), (532, 115929), (627, 98364), (684, 90167), (693, 88996), (798, 77286), (836, 73773), (924, 66747), (1171, 52668), (1197, 51524), (1254, 49182), (1386, 44498), (1463, 42156), (1596, 38643), (1881, 32788), (2342, 26334), (2394, 25762), (2508, 24591), (2772, 22249), (2926, 21078), (3513, 17556), (3762, 16394), (4389, 14052), (4684, 13167), (4788, 12881), (5852, 10539), (7026, 8778), (7524, 8197)]