73157788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 143928288

約数和(自身を除く): 70770500

約数列:

[1, 2, 4, 11, 22, 44, 61, 97, 122, 194, 244, 281, 388, 562, 671, 1067, 1124, 1342, 2134, 2684, 3091, 4268, 5917, 6182, 11834, 12364, 17141, 23668, 27257, 34282, 54514, 65087, 68564, 109028, 130174, 188551, 260348, 299827, 377102, 599654, 754204, 1199308, 1662677, 3325354, 6650708, 18289447, 36578894, 73157788]

約数ペア:

[(1, 73157788), (2, 36578894), (4, 18289447), (11, 6650708), (22, 3325354), (44, 1662677), (61, 1199308), (97, 754204), (122, 599654), (194, 377102), (244, 299827), (281, 260348), (388, 188551), (562, 130174), (671, 109028), (1067, 68564), (1124, 65087), (1342, 54514), (2134, 34282), (2684, 27257), (3091, 23668), (4268, 17141), (5917, 12364), (6182, 11834)]