72699434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 118444800

約数和(自身を除く): 45745366

約数列:

[1, 2, 19, 38, 61, 79, 122, 158, 397, 794, 1159, 1501, 2318, 3002, 4819, 7543, 9638, 15086, 24217, 31363, 48434, 62726, 91561, 183122, 460123, 595897, 920246, 1191794, 1913143, 3826286, 36349717, 72699434]

約数ペア:

[(1, 72699434), (2, 36349717), (19, 3826286), (38, 1913143), (61, 1191794), (79, 920246), (122, 595897), (158, 460123), (397, 183122), (794, 91561), (1159, 62726), (1501, 48434), (2318, 31363), (3002, 24217), (4819, 15086), (7543, 9638)]