9969490076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{75869}}^1$

素因数の和:75931

約数の個数: 72

約数和(自身を含む): 22662672480

約数和(自身を除く): 12693182404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 361, 364, 494, 532, 722, 988, 1444, 1729, 2527, 3458, 4693, 5054, 6916, 9386, 10108, 18772, 32851, 65702, 75869, 131404, 151738, 303476, 531083, 986297, 1062166, 1441511, 1972594, 2124332, 2883022, 3945188, 5766044, 6904079, 10090577, 13808158, 18739643, 20181154, 27388709, 27616316, 37479286, 40362308, 54777418, 74958572, 109554836, 131177501, 191720963, 262355002, 356053217, 383441926, 524710004, 712106434, 766883852, 1424212868, 2492372519, 4984745038, 9969490076]

約数ペア:

[(1, 9969490076), (2, 4984745038), (4, 2492372519), (7, 1424212868), (13, 766883852), (14, 712106434), (19, 524710004), (26, 383441926), (28, 356053217), (38, 262355002), (52, 191720963), (76, 131177501), (91, 109554836), (133, 74958572), (182, 54777418), (247, 40362308), (266, 37479286), (361, 27616316), (364, 27388709), (494, 20181154), (532, 18739643), (722, 13808158), (988, 10090577), (1444, 6904079), (1729, 5766044), (2527, 3945188), (3458, 2883022), (4693, 2124332), (5054, 1972594), (6916, 1441511), (9386, 1062166), (10108, 986297), (18772, 531083), (32851, 303476), (65702, 151738), (75869, 131404)]