72273768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8117}}^1$

素因数の和:8186

約数の個数: 64

約数和(自身を含む): 210418560

約数和(自身を除く): 138144792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8117, 8904, 16234, 24351, 32468, 48702, 56819, 64936, 97404, 113638, 170457, 194808, 227276, 340914, 430201, 454552, 681828, 860402, 1290603, 1363656, 1720804, 2581206, 3011407, 3441608, 5162412, 6022814, 9034221, 10324824, 12045628, 18068442, 24091256, 36136884, 72273768]

約数ペア:

[(1, 72273768), (2, 36136884), (3, 24091256), (4, 18068442), (6, 12045628), (7, 10324824), (8, 9034221), (12, 6022814), (14, 5162412), (21, 3441608), (24, 3011407), (28, 2581206), (42, 1720804), (53, 1363656), (56, 1290603), (84, 860402), (106, 681828), (159, 454552), (168, 430201), (212, 340914), (318, 227276), (371, 194808), (424, 170457), (636, 113638), (742, 97404), (1113, 64936), (1272, 56819), (1484, 48702), (2226, 32468), (2968, 24351), (4452, 16234), (8117, 8904)]