74979216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 236096000

約数和(自身を除く): 161116784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 156, 158, 169, 208, 216, 234, 237, 312, 316, 338, 351, 432, 468, 474, 507, 624, 632, 676, 702, 711, 936, 948, 1014, 1027, 1264, 1352, 1404, 1422, 1521, 1872, 1896, 2028, 2054, 2133, 2197, 2704, 2808, 2844, 3042, 3081, 3792, 4056, 4108, 4266, 4394, 4563, 5616, 5688, 6084, 6162, 6591, 8112, 8216, 8532, 8788, 9126, 9243, 11376, 12168, 12324, 13182, 13351, 16432, 17064, 17576, 18252, 18486, 19773, 24336, 24648, 26364, 26702, 27729, 34128, 35152, 36504, 36972, 39546, 40053, 49296, 52728, 53404, 55458, 59319, 73008, 73944, 79092, 80106, 105456, 106808, 110916, 118638, 120159, 147888, 158184, 160212, 173563, 213616, 221832, 237276, 240318, 316368, 320424, 347126, 360477, 443664, 474552, 480636, 520689, 640848, 694252, 720954, 949104, 961272, 1041378, 1388504, 1441908, 1562067, 1922544, 2082756, 2777008, 2883816, 3124134, 4165512, 4686201, 5767632, 6248268, 8331024, 9372402, 12496536, 18744804, 24993072, 37489608, 74979216]

約数ペア:

[(1, 74979216), (2, 37489608), (3, 24993072), (4, 18744804), (6, 12496536), (8, 9372402), (9, 8331024), (12, 6248268), (13, 5767632), (16, 4686201), (18, 4165512), (24, 3124134), (26, 2883816), (27, 2777008), (36, 2082756), (39, 1922544), (48, 1562067), (52, 1441908), (54, 1388504), (72, 1041378), (78, 961272), (79, 949104), (104, 720954), (108, 694252), (117, 640848), (144, 520689), (156, 480636), (158, 474552), (169, 443664), (208, 360477), (216, 347126), (234, 320424), (237, 316368), (312, 240318), (316, 237276), (338, 221832), (351, 213616), (432, 173563), (468, 160212), (474, 158184), (507, 147888), (624, 120159), (632, 118638), (676, 110916), (702, 106808), (711, 105456), (936, 80106), (948, 79092), (1014, 73944), (1027, 73008), (1264, 59319), (1352, 55458), (1404, 53404), (1422, 52728), (1521, 49296), (1872, 40053), (1896, 39546), (2028, 36972), (2054, 36504), (2133, 35152), (2197, 34128), (2704, 27729), (2808, 26702), (2844, 26364), (3042, 24648), (3081, 24336), (3792, 19773), (4056, 18486), (4108, 18252), (4266, 17576), (4394, 17064), (4563, 16432), (5616, 13351), (5688, 13182), (6084, 12324), (6162, 12168), (6591, 11376), (8112, 9243), (8216, 9126), (8532, 8788)]