71143254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 191580480

約数和(自身を除く): 120437226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 257, 273, 338, 507, 514, 546, 771, 819, 1014, 1183, 1521, 1542, 1638, 1799, 2197, 2313, 2366, 3042, 3341, 3549, 3598, 4394, 4626, 5397, 6591, 6682, 7098, 10023, 10647, 10794, 13182, 15379, 16191, 19773, 20046, 21294, 23387, 30069, 30758, 32382, 39546, 43433, 46137, 46774, 60138, 70161, 86866, 92274, 130299, 138411, 140322, 210483, 260598, 276822, 304031, 390897, 420966, 564629, 608062, 781794, 912093, 1129258, 1693887, 1824186, 2736279, 3387774, 3952403, 5081661, 5472558, 7904806, 10163322, 11857209, 23714418, 35571627, 71143254]

約数ペア:

[(1, 71143254), (2, 35571627), (3, 23714418), (6, 11857209), (7, 10163322), (9, 7904806), (13, 5472558), (14, 5081661), (18, 3952403), (21, 3387774), (26, 2736279), (39, 1824186), (42, 1693887), (63, 1129258), (78, 912093), (91, 781794), (117, 608062), (126, 564629), (169, 420966), (182, 390897), (234, 304031), (257, 276822), (273, 260598), (338, 210483), (507, 140322), (514, 138411), (546, 130299), (771, 92274), (819, 86866), (1014, 70161), (1183, 60138), (1521, 46774), (1542, 46137), (1638, 43433), (1799, 39546), (2197, 32382), (2313, 30758), (2366, 30069), (3042, 23387), (3341, 21294), (3549, 20046), (3598, 19773), (4394, 16191), (4626, 15379), (5397, 13182), (6591, 10794), (6682, 10647), (7098, 10023)]