77470302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 128968098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 138, 161, 182, 186, 199, 217, 273, 299, 322, 398, 403, 434, 483, 546, 597, 598, 651, 713, 806, 897, 966, 1194, 1209, 1302, 1393, 1426, 1794, 2093, 2139, 2418, 2587, 2786, 2821, 4179, 4186, 4278, 4577, 4991, 5174, 5642, 6169, 6279, 7761, 8358, 8463, 9154, 9269, 9982, 12338, 12558, 13731, 14973, 15522, 16926, 18109, 18507, 18538, 27462, 27807, 29946, 32039, 36218, 37014, 43183, 54327, 55614, 59501, 64078, 64883, 80197, 86366, 96117, 108654, 119002, 129549, 129766, 141887, 160394, 178503, 192234, 194649, 240591, 259098, 283774, 357006, 389298, 416507, 425661, 481182, 561379, 833014, 851322, 993209, 1122758, 1249521, 1684137, 1844531, 1986418, 2499042, 2979627, 3368274, 3689062, 5533593, 5959254, 11067186, 12911717, 25823434, 38735151, 77470302]

約数ペア:

[(1, 77470302), (2, 38735151), (3, 25823434), (6, 12911717), (7, 11067186), (13, 5959254), (14, 5533593), (21, 3689062), (23, 3368274), (26, 2979627), (31, 2499042), (39, 1986418), (42, 1844531), (46, 1684137), (62, 1249521), (69, 1122758), (78, 993209), (91, 851322), (93, 833014), (138, 561379), (161, 481182), (182, 425661), (186, 416507), (199, 389298), (217, 357006), (273, 283774), (299, 259098), (322, 240591), (398, 194649), (403, 192234), (434, 178503), (483, 160394), (546, 141887), (597, 129766), (598, 129549), (651, 119002), (713, 108654), (806, 96117), (897, 86366), (966, 80197), (1194, 64883), (1209, 64078), (1302, 59501), (1393, 55614), (1426, 54327), (1794, 43183), (2093, 37014), (2139, 36218), (2418, 32039), (2587, 29946), (2786, 27807), (2821, 27462), (4179, 18538), (4186, 18507), (4278, 18109), (4577, 16926), (4991, 15522), (5174, 14973), (5642, 13731), (6169, 12558), (6279, 12338), (7761, 9982), (8358, 9269), (8463, 9154)]