57671718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 143990784

約数和(自身を除く): 86319066

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 31, 34, 39, 46, 51, 61, 62, 69, 78, 93, 102, 122, 138, 183, 186, 221, 299, 366, 391, 403, 442, 527, 598, 663, 713, 782, 793, 806, 897, 1037, 1054, 1173, 1209, 1326, 1403, 1426, 1581, 1586, 1794, 1891, 2074, 2139, 2346, 2379, 2418, 2806, 3111, 3162, 3782, 4209, 4278, 4758, 5083, 5673, 6222, 6851, 8418, 9269, 10166, 11346, 12121, 13481, 13702, 15249, 18239, 18538, 20553, 23851, 24242, 24583, 26962, 27807, 30498, 32147, 36363, 36478, 40443, 41106, 43493, 47702, 49166, 54717, 55614, 64294, 71553, 72726, 73749, 80886, 86986, 96441, 109434, 130479, 143106, 147498, 157573, 192882, 260958, 310063, 315146, 417911, 472719, 565409, 620126, 739381, 835822, 930189, 945438, 1130818, 1253733, 1478762, 1696227, 1860378, 2218143, 2507466, 3392454, 4436286, 9611953, 19223906, 28835859, 57671718]

約数ペア:

[(1, 57671718), (2, 28835859), (3, 19223906), (6, 9611953), (13, 4436286), (17, 3392454), (23, 2507466), (26, 2218143), (31, 1860378), (34, 1696227), (39, 1478762), (46, 1253733), (51, 1130818), (61, 945438), (62, 930189), (69, 835822), (78, 739381), (93, 620126), (102, 565409), (122, 472719), (138, 417911), (183, 315146), (186, 310063), (221, 260958), (299, 192882), (366, 157573), (391, 147498), (403, 143106), (442, 130479), (527, 109434), (598, 96441), (663, 86986), (713, 80886), (782, 73749), (793, 72726), (806, 71553), (897, 64294), (1037, 55614), (1054, 54717), (1173, 49166), (1209, 47702), (1326, 43493), (1403, 41106), (1426, 40443), (1581, 36478), (1586, 36363), (1794, 32147), (1891, 30498), (2074, 27807), (2139, 26962), (2346, 24583), (2379, 24242), (2418, 23851), (2806, 20553), (3111, 18538), (3162, 18239), (3782, 15249), (4209, 13702), (4278, 13481), (4758, 12121), (5083, 11346), (5673, 10166), (6222, 9269), (6851, 8418)]