74143548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 200629520

約数和(自身を除く): 126485972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1777, 2196, 2318, 3477, 3554, 4636, 5331, 6954, 7108, 10431, 10662, 13908, 15993, 20862, 21324, 31986, 33763, 41724, 63972, 67526, 101289, 108397, 135052, 202578, 216794, 303867, 325191, 405156, 433588, 607734, 650382, 975573, 1215468, 1300764, 1951146, 2059543, 3902292, 4119086, 6178629, 8238172, 12357258, 18535887, 24714516, 37071774, 74143548]

約数ペア:

[(1, 74143548), (2, 37071774), (3, 24714516), (4, 18535887), (6, 12357258), (9, 8238172), (12, 6178629), (18, 4119086), (19, 3902292), (36, 2059543), (38, 1951146), (57, 1300764), (61, 1215468), (76, 975573), (114, 650382), (122, 607734), (171, 433588), (183, 405156), (228, 325191), (244, 303867), (342, 216794), (366, 202578), (549, 135052), (684, 108397), (732, 101289), (1098, 67526), (1159, 63972), (1777, 41724), (2196, 33763), (2318, 31986), (3477, 21324), (3554, 20862), (4636, 15993), (5331, 13908), (6954, 10662), (7108, 10431)]