91804804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 198979200

約数和(自身を除く): 107174396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 179, 182, 358, 364, 716, 1253, 1409, 2327, 2506, 2818, 4654, 5012, 5636, 9308, 9863, 16289, 18317, 19726, 32578, 36634, 39452, 65156, 73268, 128219, 252211, 256438, 504422, 512876, 1008844, 1765477, 3278743, 3530954, 6557486, 7061908, 13114972, 22951201, 45902402, 91804804]

約数ペア:

[(1, 91804804), (2, 45902402), (4, 22951201), (7, 13114972), (13, 7061908), (14, 6557486), (26, 3530954), (28, 3278743), (52, 1765477), (91, 1008844), (179, 512876), (182, 504422), (358, 256438), (364, 252211), (716, 128219), (1253, 73268), (1409, 65156), (2327, 39452), (2506, 36634), (2818, 32578), (4654, 19726), (5012, 18317), (5636, 16289), (9308, 9863)]