63638372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 142490880

約数和(自身を除く): 78852508

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 53, 61, 74, 76, 106, 122, 133, 148, 212, 244, 259, 266, 371, 427, 518, 532, 703, 742, 854, 1007, 1036, 1159, 1406, 1484, 1708, 1961, 2014, 2257, 2318, 2812, 3233, 3922, 4028, 4514, 4636, 4921, 6466, 7049, 7844, 8113, 9028, 9842, 12932, 13727, 14098, 15799, 16226, 19684, 22631, 27454, 28196, 31598, 32452, 37259, 42883, 45262, 54908, 61427, 63196, 74518, 85766, 90524, 119621, 122854, 149036, 171532, 239242, 245708, 260813, 300181, 429989, 478484, 521626, 600362, 837347, 859978, 1043252, 1200724, 1674694, 1719956, 2272799, 3349388, 4545598, 9091196, 15909593, 31819186, 63638372]

約数ペア:

[(1, 63638372), (2, 31819186), (4, 15909593), (7, 9091196), (14, 4545598), (19, 3349388), (28, 2272799), (37, 1719956), (38, 1674694), (53, 1200724), (61, 1043252), (74, 859978), (76, 837347), (106, 600362), (122, 521626), (133, 478484), (148, 429989), (212, 300181), (244, 260813), (259, 245708), (266, 239242), (371, 171532), (427, 149036), (518, 122854), (532, 119621), (703, 90524), (742, 85766), (854, 74518), (1007, 63196), (1036, 61427), (1159, 54908), (1406, 45262), (1484, 42883), (1708, 37259), (1961, 32452), (2014, 31598), (2257, 28196), (2318, 27454), (2812, 22631), (3233, 19684), (3922, 16226), (4028, 15799), (4514, 14098), (4636, 13727), (4921, 12932), (6466, 9842), (7049, 9028), (7844, 8113)]