873112032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3823}}^1$

素因数の和:3913

約数の個数: 144

約数和(自身を含む): 2718451008

約数和(自身を除く): 1845338976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1248, 1464, 1586, 1872, 1952, 2196, 2379, 2928, 3172, 3744, 3823, 4392, 4758, 5856, 6344, 7137, 7646, 8784, 9516, 11469, 12688, 14274, 15292, 17568, 19032, 22938, 25376, 28548, 30584, 34407, 38064, 45876, 49699, 57096, 61168, 68814, 76128, 91752, 99398, 114192, 122336, 137628, 149097, 183504, 198796, 228384, 233203, 275256, 298194, 367008, 397592, 447291, 466406, 550512, 596388, 699609, 795184, 894582, 932812, 1101024, 1192776, 1399218, 1590368, 1789164, 1865624, 2098827, 2385552, 2798436, 3031639, 3578328, 3731248, 4197654, 4771104, 5596872, 6063278, 7156656, 7462496, 8395308, 9094917, 11193744, 12126556, 14313312, 16790616, 18189834, 22387488, 24253112, 27284751, 33581232, 36379668, 48506224, 54569502, 67162464, 72759336, 97012448, 109139004, 145518672, 218278008, 291037344, 436556016, 873112032]

約数ペア:

[(1, 873112032), (2, 436556016), (3, 291037344), (4, 218278008), (6, 145518672), (8, 109139004), (9, 97012448), (12, 72759336), (13, 67162464), (16, 54569502), (18, 48506224), (24, 36379668), (26, 33581232), (32, 27284751), (36, 24253112), (39, 22387488), (48, 18189834), (52, 16790616), (61, 14313312), (72, 12126556), (78, 11193744), (96, 9094917), (104, 8395308), (117, 7462496), (122, 7156656), (144, 6063278), (156, 5596872), (183, 4771104), (208, 4197654), (234, 3731248), (244, 3578328), (288, 3031639), (312, 2798436), (366, 2385552), (416, 2098827), (468, 1865624), (488, 1789164), (549, 1590368), (624, 1399218), (732, 1192776), (793, 1101024), (936, 932812), (976, 894582), (1098, 795184), (1248, 699609), (1464, 596388), (1586, 550512), (1872, 466406), (1952, 447291), (2196, 397592), (2379, 367008), (2928, 298194), (3172, 275256), (3744, 233203), (3823, 228384), (4392, 198796), (4758, 183504), (5856, 149097), (6344, 137628), (7137, 122336), (7646, 114192), (8784, 99398), (9516, 91752), (11469, 76128), (12688, 68814), (14274, 61168), (15292, 57096), (17568, 49699), (19032, 45876), (22938, 38064), (25376, 34407), (28548, 30584)]