67667056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 145303200

約数和(自身を除く): 77636144

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 61, 76, 82, 89, 122, 152, 164, 178, 244, 304, 328, 356, 488, 656, 712, 779, 976, 1159, 1424, 1558, 1691, 2318, 2501, 3116, 3382, 3649, 4636, 5002, 5429, 6232, 6764, 7298, 9272, 10004, 10858, 12464, 13528, 14596, 18544, 20008, 21716, 27056, 29192, 40016, 43432, 47519, 58384, 69331, 86864, 95038, 103151, 138662, 190076, 206302, 222589, 277324, 380152, 412604, 445178, 554648, 760304, 825208, 890356, 1109296, 1650416, 1780712, 3561424, 4229191, 8458382, 16916764, 33833528, 67667056]

約数ペア:

[(1, 67667056), (2, 33833528), (4, 16916764), (8, 8458382), (16, 4229191), (19, 3561424), (38, 1780712), (41, 1650416), (61, 1109296), (76, 890356), (82, 825208), (89, 760304), (122, 554648), (152, 445178), (164, 412604), (178, 380152), (244, 277324), (304, 222589), (328, 206302), (356, 190076), (488, 138662), (656, 103151), (712, 95038), (779, 86864), (976, 69331), (1159, 58384), (1424, 47519), (1558, 43432), (1691, 40016), (2318, 29192), (2501, 27056), (3116, 21716), (3382, 20008), (3649, 18544), (4636, 14596), (5002, 13528), (5429, 12464), (6232, 10858), (6764, 10004), (7298, 9272)]