64891512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 202176000

約数和(自身を除く): 137284488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 398, 504, 597, 647, 796, 1194, 1294, 1393, 1592, 1791, 1941, 2388, 2588, 2786, 3582, 3882, 4179, 4529, 4776, 5176, 5572, 5823, 7164, 7764, 8358, 9058, 11144, 11646, 12537, 13587, 14328, 15528, 16716, 18116, 23292, 25074, 27174, 33432, 36232, 40761, 46584, 50148, 54348, 81522, 100296, 108696, 128753, 163044, 257506, 326088, 386259, 515012, 772518, 901271, 1030024, 1158777, 1545036, 1802542, 2317554, 2703813, 3090072, 3605084, 4635108, 5407626, 7210168, 8111439, 9270216, 10815252, 16222878, 21630504, 32445756, 64891512]

約数ペア:

[(1, 64891512), (2, 32445756), (3, 21630504), (4, 16222878), (6, 10815252), (7, 9270216), (8, 8111439), (9, 7210168), (12, 5407626), (14, 4635108), (18, 3605084), (21, 3090072), (24, 2703813), (28, 2317554), (36, 1802542), (42, 1545036), (56, 1158777), (63, 1030024), (72, 901271), (84, 772518), (126, 515012), (168, 386259), (199, 326088), (252, 257506), (398, 163044), (504, 128753), (597, 108696), (647, 100296), (796, 81522), (1194, 54348), (1294, 50148), (1393, 46584), (1592, 40761), (1791, 36232), (1941, 33432), (2388, 27174), (2588, 25074), (2786, 23292), (3582, 18116), (3882, 16716), (4179, 15528), (4529, 14328), (4776, 13587), (5176, 12537), (5572, 11646), (5823, 11144), (7164, 9058), (7764, 8358)]