40800024

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 115869600

約数和(自身を除く): 75069576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 797, 948, 1422, 1594, 1896, 2133, 2391, 2844, 3188, 4266, 4782, 5688, 6376, 6399, 7173, 8532, 9564, 12798, 14346, 17064, 19128, 21519, 25596, 28692, 43038, 51192, 57384, 62963, 64557, 86076, 125926, 129114, 172152, 188889, 251852, 258228, 377778, 503704, 516456, 566667, 755556, 1133334, 1511112, 1700001, 2266668, 3400002, 4533336, 5100003, 6800004, 10200006, 13600008, 20400012, 40800024]

約数ペア:

[(1, 40800024), (2, 20400012), (3, 13600008), (4, 10200006), (6, 6800004), (8, 5100003), (9, 4533336), (12, 3400002), (18, 2266668), (24, 1700001), (27, 1511112), (36, 1133334), (54, 755556), (72, 566667), (79, 516456), (81, 503704), (108, 377778), (158, 258228), (162, 251852), (216, 188889), (237, 172152), (316, 129114), (324, 125926), (474, 86076), (632, 64557), (648, 62963), (711, 57384), (797, 51192), (948, 43038), (1422, 28692), (1594, 25596), (1896, 21519), (2133, 19128), (2391, 17064), (2844, 14346), (3188, 12798), (4266, 9564), (4782, 8532), (5688, 7173), (6376, 6399)]