64779372

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12241}}^1$

素因数の和:12268

約数の個数: 72

約数和(自身を含む): 195382320

約数和(自身を除く): 130602948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12241, 24482, 36723, 48964, 73446, 85687, 110169, 146892, 171374, 220338, 257061, 330507, 342748, 440676, 514122, 599809, 661014, 771183, 1028244, 1199618, 1322028, 1542366, 1799427, 2313549, 2399236, 3084732, 3598854, 4627098, 5398281, 7197708, 9254196, 10796562, 16194843, 21593124, 32389686, 64779372]

約数ペア:

[(1, 64779372), (2, 32389686), (3, 21593124), (4, 16194843), (6, 10796562), (7, 9254196), (9, 7197708), (12, 5398281), (14, 4627098), (18, 3598854), (21, 3084732), (27, 2399236), (28, 2313549), (36, 1799427), (42, 1542366), (49, 1322028), (54, 1199618), (63, 1028244), (84, 771183), (98, 661014), (108, 599809), (126, 514122), (147, 440676), (189, 342748), (196, 330507), (252, 257061), (294, 220338), (378, 171374), (441, 146892), (588, 110169), (756, 85687), (882, 73446), (1323, 48964), (1764, 36723), (2646, 24482), (5292, 12241)]