64149072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 179655168

約数和(自身を除く): 115506096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 461, 624, 669, 892, 922, 1338, 1383, 1784, 1844, 2676, 2766, 2899, 3568, 3688, 5352, 5532, 5798, 5993, 7376, 8697, 10704, 11064, 11596, 11986, 17394, 17979, 22128, 23192, 23972, 34788, 35958, 46384, 47944, 69576, 71916, 95888, 102803, 139152, 143832, 205606, 287664, 308409, 411212, 616818, 822424, 1233636, 1336439, 1644848, 2467272, 2672878, 4009317, 4934544, 5345756, 8018634, 10691512, 16037268, 21383024, 32074536, 64149072]

約数ペア:

[(1, 64149072), (2, 32074536), (3, 21383024), (4, 16037268), (6, 10691512), (8, 8018634), (12, 5345756), (13, 4934544), (16, 4009317), (24, 2672878), (26, 2467272), (39, 1644848), (48, 1336439), (52, 1233636), (78, 822424), (104, 616818), (156, 411212), (208, 308409), (223, 287664), (312, 205606), (446, 143832), (461, 139152), (624, 102803), (669, 95888), (892, 71916), (922, 69576), (1338, 47944), (1383, 46384), (1784, 35958), (1844, 34788), (2676, 23972), (2766, 23192), (2899, 22128), (3568, 17979), (3688, 17394), (5352, 11986), (5532, 11596), (5798, 11064), (5993, 10704), (7376, 8697)]