91366744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 210988800

約数和(自身を除く): 119622056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1204, 1634, 1997, 2408, 3268, 3994, 5719, 6536, 7988, 11438, 13979, 15976, 22876, 27958, 37943, 45752, 55916, 75886, 85871, 111832, 151772, 171742, 265601, 303544, 343484, 531202, 601097, 686968, 1062404, 1202194, 1631549, 2124808, 2404388, 3263098, 4808776, 6526196, 11420843, 13052392, 22841686, 45683372, 91366744]

約数ペア:

[(1, 91366744), (2, 45683372), (4, 22841686), (7, 13052392), (8, 11420843), (14, 6526196), (19, 4808776), (28, 3263098), (38, 2404388), (43, 2124808), (56, 1631549), (76, 1202194), (86, 1062404), (133, 686968), (152, 601097), (172, 531202), (266, 343484), (301, 303544), (344, 265601), (532, 171742), (602, 151772), (817, 111832), (1064, 85871), (1204, 75886), (1634, 55916), (1997, 45752), (2408, 37943), (3268, 27958), (3994, 22876), (5719, 15976), (6536, 13979), (7988, 11438)]