77577528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 245099520

約数和(自身を除く): 167521992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1181, 1288, 1428, 1564, 1932, 2346, 2362, 2737, 2856, 3128, 3543, 3864, 4692, 4724, 5474, 7086, 8211, 8267, 9384, 9448, 10948, 14172, 16422, 16534, 20077, 21896, 24801, 27163, 28344, 32844, 33068, 40154, 49602, 54326, 60231, 65688, 66136, 80308, 81489, 99204, 108652, 120462, 140539, 160616, 162978, 190141, 198408, 217304, 240924, 281078, 325956, 380282, 421617, 461771, 481848, 562156, 570423, 651912, 760564, 843234, 923542, 1124312, 1140846, 1385313, 1521128, 1686468, 1847084, 2281692, 2770626, 3232397, 3372936, 3694168, 4563384, 5541252, 6464794, 9697191, 11082504, 12929588, 19394382, 25859176, 38788764, 77577528]

約数ペア:

[(1, 77577528), (2, 38788764), (3, 25859176), (4, 19394382), (6, 12929588), (7, 11082504), (8, 9697191), (12, 6464794), (14, 5541252), (17, 4563384), (21, 3694168), (23, 3372936), (24, 3232397), (28, 2770626), (34, 2281692), (42, 1847084), (46, 1686468), (51, 1521128), (56, 1385313), (68, 1140846), (69, 1124312), (84, 923542), (92, 843234), (102, 760564), (119, 651912), (136, 570423), (138, 562156), (161, 481848), (168, 461771), (184, 421617), (204, 380282), (238, 325956), (276, 281078), (322, 240924), (357, 217304), (391, 198408), (408, 190141), (476, 162978), (483, 160616), (552, 140539), (644, 120462), (714, 108652), (782, 99204), (952, 81489), (966, 80308), (1173, 66136), (1181, 65688), (1288, 60231), (1428, 54326), (1564, 49602), (1932, 40154), (2346, 33068), (2362, 32844), (2737, 28344), (2856, 27163), (3128, 24801), (3543, 21896), (3864, 20077), (4692, 16534), (4724, 16422), (5474, 14172), (7086, 10948), (8211, 9448), (8267, 9384)]