121875588

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 318173856

約数和(自身を除く): 196298268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 131, 172, 258, 262, 387, 393, 516, 524, 601, 774, 786, 1179, 1202, 1548, 1572, 1803, 2358, 2404, 3606, 4716, 5409, 5633, 7212, 10818, 11266, 16899, 21636, 22532, 25843, 33798, 50697, 51686, 67596, 77529, 78731, 101394, 103372, 155058, 157462, 202788, 232587, 236193, 310116, 314924, 465174, 472386, 708579, 930348, 944772, 1417158, 2834316, 3385433, 6770866, 10156299, 13541732, 20312598, 30468897, 40625196, 60937794, 121875588]

約数ペア:

[(1, 121875588), (2, 60937794), (3, 40625196), (4, 30468897), (6, 20312598), (9, 13541732), (12, 10156299), (18, 6770866), (36, 3385433), (43, 2834316), (86, 1417158), (129, 944772), (131, 930348), (172, 708579), (258, 472386), (262, 465174), (387, 314924), (393, 310116), (516, 236193), (524, 232587), (601, 202788), (774, 157462), (786, 155058), (1179, 103372), (1202, 101394), (1548, 78731), (1572, 77529), (1803, 67596), (2358, 51686), (2404, 50697), (3606, 33798), (4716, 25843), (5409, 22532), (5633, 21636), (7212, 16899), (10818, 11266)]