42308568

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 119790000

約数和(自身を除く): 77481432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 599, 648, 654, 872, 981, 1198, 1308, 1797, 1962, 2396, 2616, 2943, 3594, 3924, 4792, 5391, 5886, 7188, 7848, 8829, 10782, 11772, 14376, 16173, 17658, 21564, 23544, 32346, 35316, 43128, 48519, 64692, 65291, 70632, 97038, 129384, 130582, 194076, 195873, 261164, 388152, 391746, 522328, 587619, 783492, 1175238, 1566984, 1762857, 2350476, 3525714, 4700952, 5288571, 7051428, 10577142, 14102856, 21154284, 42308568]

約数ペア:

[(1, 42308568), (2, 21154284), (3, 14102856), (4, 10577142), (6, 7051428), (8, 5288571), (9, 4700952), (12, 3525714), (18, 2350476), (24, 1762857), (27, 1566984), (36, 1175238), (54, 783492), (72, 587619), (81, 522328), (108, 391746), (109, 388152), (162, 261164), (216, 195873), (218, 194076), (324, 130582), (327, 129384), (436, 97038), (599, 70632), (648, 65291), (654, 64692), (872, 48519), (981, 43128), (1198, 35316), (1308, 32346), (1797, 23544), (1962, 21564), (2396, 17658), (2616, 16173), (2943, 14376), (3594, 11772), (3924, 10782), (4792, 8829), (5391, 7848), (5886, 7188)]