84394856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16561}}^1$

素因数の和:16594

約数の個数: 48

約数和(自身を含む): 198247140

約数和(自身を除く): 113852284

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 16561, 33122, 66244, 115927, 132488, 215293, 231854, 430586, 463708, 811489, 861172, 927416, 1507051, 1622978, 1722344, 3014102, 3245956, 6028204, 6491912, 10549357, 12056408, 21098714, 42197428, 84394856]

約数ペア:

[(1, 84394856), (2, 42197428), (4, 21098714), (7, 12056408), (8, 10549357), (13, 6491912), (14, 6028204), (26, 3245956), (28, 3014102), (49, 1722344), (52, 1622978), (56, 1507051), (91, 927416), (98, 861172), (104, 811489), (182, 463708), (196, 430586), (364, 231854), (392, 215293), (637, 132488), (728, 115927), (1274, 66244), (2548, 33122), (5096, 16561)]