25161569208

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{8719}}^1$

素因数の和:9149

約数の個数: 96

約数和(自身を含む): 68866200000

約数和(自身を除く): 43704630792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 269, 298, 447, 538, 596, 807, 894, 1076, 1192, 1341, 1614, 1788, 2152, 2421, 2682, 3228, 3576, 4842, 5364, 6456, 8719, 9684, 10728, 17438, 19368, 26157, 34876, 40081, 52314, 69752, 78471, 80162, 104628, 120243, 156942, 160324, 209256, 240486, 313884, 320648, 360729, 480972, 627768, 721458, 961944, 1299131, 1442916, 2345411, 2598262, 2885832, 3897393, 4690822, 5196524, 7036233, 7794786, 9381644, 10393048, 11692179, 14072466, 15589572, 18763288, 21108699, 23384358, 28144932, 31179144, 42217398, 46768716, 56289864, 84434796, 93537432, 168869592, 349466239, 698932478, 1048398717, 1397864956, 2096797434, 2795729912, 3145196151, 4193594868, 6290392302, 8387189736, 12580784604, 25161569208]

約数ペア:

[(1, 25161569208), (2, 12580784604), (3, 8387189736), (4, 6290392302), (6, 4193594868), (8, 3145196151), (9, 2795729912), (12, 2096797434), (18, 1397864956), (24, 1048398717), (36, 698932478), (72, 349466239), (149, 168869592), (269, 93537432), (298, 84434796), (447, 56289864), (538, 46768716), (596, 42217398), (807, 31179144), (894, 28144932), (1076, 23384358), (1192, 21108699), (1341, 18763288), (1614, 15589572), (1788, 14072466), (2152, 11692179), (2421, 10393048), (2682, 9381644), (3228, 7794786), (3576, 7036233), (4842, 5196524), (5364, 4690822), (6456, 3897393), (8719, 2885832), (9684, 2598262), (10728, 2345411), (17438, 1442916), (19368, 1299131), (26157, 961944), (34876, 721458), (40081, 627768), (52314, 480972), (69752, 360729), (78471, 320648), (80162, 313884), (104628, 240486), (120243, 209256), (156942, 160324)]