75705968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 166656000

約数和(自身を除く): 90950032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 199, 208, 236, 248, 398, 403, 472, 496, 767, 796, 806, 944, 1534, 1592, 1612, 1829, 2587, 3068, 3184, 3224, 3658, 5174, 6136, 6169, 6448, 7316, 10348, 11741, 12272, 12338, 14632, 20696, 23482, 23777, 24676, 29264, 41392, 46964, 47554, 49352, 80197, 93928, 95108, 98704, 152633, 160394, 187856, 190216, 305266, 320788, 363971, 380432, 610532, 641576, 727942, 1221064, 1283152, 1455884, 2442128, 2911768, 4731623, 5823536, 9463246, 18926492, 37852984, 75705968]

約数ペア:

[(1, 75705968), (2, 37852984), (4, 18926492), (8, 9463246), (13, 5823536), (16, 4731623), (26, 2911768), (31, 2442128), (52, 1455884), (59, 1283152), (62, 1221064), (104, 727942), (118, 641576), (124, 610532), (199, 380432), (208, 363971), (236, 320788), (248, 305266), (398, 190216), (403, 187856), (472, 160394), (496, 152633), (767, 98704), (796, 95108), (806, 93928), (944, 80197), (1534, 49352), (1592, 47554), (1612, 46964), (1829, 41392), (2587, 29264), (3068, 24676), (3184, 23777), (3224, 23482), (3658, 20696), (5174, 14632), (6136, 12338), (6169, 12272), (6448, 11741), (7316, 10348)]