78636324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 198618560

約数和(自身を除く): 119982236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2389, 2532, 2743, 4778, 5486, 7167, 8229, 9556, 10972, 14334, 16458, 28668, 31057, 32916, 62114, 93171, 124228, 186342, 372684, 504079, 1008158, 1512237, 2016316, 3024474, 6048948, 6553027, 13106054, 19659081, 26212108, 39318162, 78636324]

約数ペア:

[(1, 78636324), (2, 39318162), (3, 26212108), (4, 19659081), (6, 13106054), (12, 6553027), (13, 6048948), (26, 3024474), (39, 2016316), (52, 1512237), (78, 1008158), (156, 504079), (211, 372684), (422, 186342), (633, 124228), (844, 93171), (1266, 62114), (2389, 32916), (2532, 31057), (2743, 28668), (4778, 16458), (5486, 14334), (7167, 10972), (8229, 9556)]