61784268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 183644160

約数和(自身を除く): 121859892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 1951, 2262, 2436, 2639, 3902, 4524, 5278, 5853, 7804, 7917, 10556, 11706, 13657, 15834, 23412, 25363, 27314, 31668, 40971, 50726, 54628, 56579, 76089, 81942, 101452, 113158, 152178, 163884, 169737, 177541, 226316, 304356, 339474, 355082, 396053, 532623, 678948, 710164, 735527, 792106, 1065246, 1188159, 1471054, 1584212, 2130492, 2206581, 2376318, 2942108, 4413162, 4752636, 5148689, 8826324, 10297378, 15446067, 20594756, 30892134, 61784268]

約数ペア:

[(1, 61784268), (2, 30892134), (3, 20594756), (4, 15446067), (6, 10297378), (7, 8826324), (12, 5148689), (13, 4752636), (14, 4413162), (21, 2942108), (26, 2376318), (28, 2206581), (29, 2130492), (39, 1584212), (42, 1471054), (52, 1188159), (58, 1065246), (78, 792106), (84, 735527), (87, 710164), (91, 678948), (116, 532623), (156, 396053), (174, 355082), (182, 339474), (203, 304356), (273, 226316), (348, 177541), (364, 169737), (377, 163884), (406, 152178), (546, 113158), (609, 101452), (754, 81942), (812, 76089), (1092, 56579), (1131, 54628), (1218, 50726), (1508, 40971), (1951, 31668), (2262, 27314), (2436, 25363), (2639, 23412), (3902, 15834), (4524, 13657), (5278, 11706), (5853, 10556), (7804, 7917)]