131446476

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19319}}^1$

素因数の和:19345

約数の個数: 72

約数和(自身を含む): 393818880

約数和(自身を除く): 262372404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 19319, 38638, 57957, 77276, 115914, 135233, 173871, 231828, 270466, 347742, 405699, 521613, 540932, 695484, 811398, 1043226, 1217097, 1564839, 1622796, 2086452, 2434194, 3129678, 3651291, 4694517, 4868388, 6259356, 7302582, 9389034, 10953873, 14605164, 18778068, 21907746, 32861619, 43815492, 65723238, 131446476]

約数ペア:

[(1, 131446476), (2, 65723238), (3, 43815492), (4, 32861619), (6, 21907746), (7, 18778068), (9, 14605164), (12, 10953873), (14, 9389034), (18, 7302582), (21, 6259356), (27, 4868388), (28, 4694517), (36, 3651291), (42, 3129678), (54, 2434194), (63, 2086452), (81, 1622796), (84, 1564839), (108, 1217097), (126, 1043226), (162, 811398), (189, 695484), (243, 540932), (252, 521613), (324, 405699), (378, 347742), (486, 270466), (567, 231828), (756, 173871), (972, 135233), (1134, 115914), (1701, 77276), (2268, 57957), (3402, 38638), (6804, 19319)]