72717674

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 125089920

約数和(自身を除く): 52372246

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 151, 302, 361, 437, 551, 667, 722, 874, 1102, 1334, 2869, 3473, 4379, 5738, 6946, 8303, 8758, 10469, 12673, 16606, 20938, 25346, 54511, 65987, 83201, 100717, 109022, 131974, 166402, 201434, 240787, 481574, 1253753, 1580819, 1913623, 2507506, 3161638, 3827246, 36358837, 72717674]

約数ペア:

[(1, 72717674), (2, 36358837), (19, 3827246), (23, 3161638), (29, 2507506), (38, 1913623), (46, 1580819), (58, 1253753), (151, 481574), (302, 240787), (361, 201434), (437, 166402), (551, 131974), (667, 109022), (722, 100717), (874, 83201), (1102, 65987), (1334, 54511), (2869, 25346), (3473, 20938), (4379, 16606), (5738, 12673), (6946, 10469), (8303, 8758)]