74644236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 201983600

約数和(自身を除く): 127339364

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, 1789, 2196, 2318, 3477, 3578, 4636, 5367, 6954, 7156, 10431, 10734, 13908, 16101, 20862, 21468, 32202, 33991, 41724, 64404, 67982, 101973, 109129, 135964, 203946, 218258, 305919, 327387, 407892, 436516, 611838, 654774, 982161, 1223676, 1309548, 1964322, 2073451, 3928644, 4146902, 6220353, 8293804, 12440706, 18661059, 24881412, 37322118, 74644236]

約数ペア:

[(1, 74644236), (2, 37322118), (3, 24881412), (4, 18661059), (6, 12440706), (9, 8293804), (12, 6220353), (18, 4146902), (19, 3928644), (36, 2073451), (38, 1964322), (57, 1309548), (61, 1223676), (76, 982161), (114, 654774), (122, 611838), (171, 436516), (183, 407892), (228, 327387), (244, 305919), (342, 218258), (366, 203946), (549, 135964), (684, 109129), (732, 101973), (1098, 67982), (1159, 64404), (1789, 41724), (2196, 33991), (2318, 32202), (3477, 21468), (3578, 20862), (4636, 16101), (5367, 13908), (6954, 10734), (7156, 10431)]