87247202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 161007552

約数和(自身を除く): 73760350

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 283, 361, 427, 566, 722, 854, 1159, 1981, 2318, 2527, 3962, 5054, 5377, 8113, 10754, 16226, 17263, 22021, 34526, 37639, 44042, 75278, 102163, 120841, 154147, 204326, 241682, 308294, 327997, 655994, 715141, 1430282, 2295979, 4591958, 6231943, 12463886, 43623601, 87247202]

約数ペア:

[(1, 87247202), (2, 43623601), (7, 12463886), (14, 6231943), (19, 4591958), (38, 2295979), (61, 1430282), (122, 715141), (133, 655994), (266, 327997), (283, 308294), (361, 241682), (427, 204326), (566, 154147), (722, 120841), (854, 102163), (1159, 75278), (1981, 44042), (2318, 37639), (2527, 34526), (3962, 22021), (5054, 17263), (5377, 16226), (8113, 10754)]