71844916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 158957568

約数和(自身を除く): 87112652

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 43, 44, 46, 52, 86, 92, 127, 143, 172, 253, 254, 286, 299, 473, 506, 508, 559, 572, 598, 946, 989, 1012, 1118, 1196, 1397, 1651, 1892, 1978, 2236, 2794, 2921, 3289, 3302, 3956, 5461, 5588, 5842, 6149, 6578, 6604, 10879, 10922, 11684, 12298, 12857, 13156, 18161, 21758, 21844, 24596, 25714, 32131, 36322, 37973, 43516, 51428, 60071, 64262, 70993, 72644, 75946, 120142, 125603, 128524, 141427, 141986, 151892, 240284, 251206, 282854, 283972, 417703, 502412, 565708, 780923, 835406, 1381633, 1561846, 1632839, 1670812, 2763266, 3123692, 3265678, 5526532, 6531356, 17961229, 35922458, 71844916]

約数ペア:

[(1, 71844916), (2, 35922458), (4, 17961229), (11, 6531356), (13, 5526532), (22, 3265678), (23, 3123692), (26, 2763266), (43, 1670812), (44, 1632839), (46, 1561846), (52, 1381633), (86, 835406), (92, 780923), (127, 565708), (143, 502412), (172, 417703), (253, 283972), (254, 282854), (286, 251206), (299, 240284), (473, 151892), (506, 141986), (508, 141427), (559, 128524), (572, 125603), (598, 120142), (946, 75946), (989, 72644), (1012, 70993), (1118, 64262), (1196, 60071), (1397, 51428), (1651, 43516), (1892, 37973), (1978, 36322), (2236, 32131), (2794, 25714), (2921, 24596), (3289, 21844), (3302, 21758), (3956, 18161), (5461, 13156), (5588, 12857), (5842, 12298), (6149, 11684), (6578, 10922), (6604, 10879)]