71463084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 214502400

約数和(自身を除く): 143039316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 89, 121, 132, 154, 158, 178, 231, 237, 242, 267, 308, 316, 356, 363, 462, 474, 484, 534, 553, 623, 726, 847, 869, 924, 948, 979, 1068, 1106, 1246, 1452, 1659, 1694, 1738, 1869, 1958, 2212, 2492, 2541, 2607, 2937, 3318, 3388, 3476, 3738, 3916, 5082, 5214, 5874, 6083, 6636, 6853, 7031, 7476, 9559, 10164, 10428, 10769, 11748, 12166, 13706, 14062, 18249, 19118, 20559, 21093, 21538, 24332, 27412, 28124, 28677, 32307, 36498, 38236, 41118, 42186, 43076, 49217, 57354, 64614, 66913, 72996, 75383, 77341, 82236, 84372, 98434, 114708, 129228, 133826, 147651, 150766, 154682, 196868, 200739, 226149, 232023, 267652, 295302, 301532, 309364, 401478, 452298, 464046, 541387, 590604, 802956, 850751, 904596, 928092, 1082774, 1624161, 1701502, 2165548, 2552253, 3248322, 3403004, 5104506, 5955257, 6496644, 10209012, 11910514, 17865771, 23821028, 35731542, 71463084]

約数ペア:

[(1, 71463084), (2, 35731542), (3, 23821028), (4, 17865771), (6, 11910514), (7, 10209012), (11, 6496644), (12, 5955257), (14, 5104506), (21, 3403004), (22, 3248322), (28, 2552253), (33, 2165548), (42, 1701502), (44, 1624161), (66, 1082774), (77, 928092), (79, 904596), (84, 850751), (89, 802956), (121, 590604), (132, 541387), (154, 464046), (158, 452298), (178, 401478), (231, 309364), (237, 301532), (242, 295302), (267, 267652), (308, 232023), (316, 226149), (356, 200739), (363, 196868), (462, 154682), (474, 150766), (484, 147651), (534, 133826), (553, 129228), (623, 114708), (726, 98434), (847, 84372), (869, 82236), (924, 77341), (948, 75383), (979, 72996), (1068, 66913), (1106, 64614), (1246, 57354), (1452, 49217), (1659, 43076), (1694, 42186), (1738, 41118), (1869, 38236), (1958, 36498), (2212, 32307), (2492, 28677), (2541, 28124), (2607, 27412), (2937, 24332), (3318, 21538), (3388, 21093), (3476, 20559), (3738, 19118), (3916, 18249), (5082, 14062), (5214, 13706), (5874, 12166), (6083, 11748), (6636, 10769), (6853, 10428), (7031, 10164), (7476, 9559)]