88892804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^2$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 210278208

約数和(自身を除く): 121385404

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 149, 154, 182, 286, 298, 308, 364, 572, 596, 1001, 1043, 1639, 1937, 2002, 2086, 3278, 3874, 4004, 4172, 6556, 7748, 11473, 13559, 21307, 22201, 22946, 27118, 42614, 44402, 45892, 54236, 85228, 88804, 149149, 155407, 244211, 288613, 298298, 310814, 488422, 577226, 596596, 621628, 976844, 1154452, 1709477, 2020291, 3174743, 3418954, 4040582, 6349486, 6837908, 8081164, 12698972, 22223201, 44446402, 88892804]

約数ペア:

[(1, 88892804), (2, 44446402), (4, 22223201), (7, 12698972), (11, 8081164), (13, 6837908), (14, 6349486), (22, 4040582), (26, 3418954), (28, 3174743), (44, 2020291), (52, 1709477), (77, 1154452), (91, 976844), (143, 621628), (149, 596596), (154, 577226), (182, 488422), (286, 310814), (298, 298298), (308, 288613), (364, 244211), (572, 155407), (596, 149149), (1001, 88804), (1043, 85228), (1639, 54236), (1937, 45892), (2002, 44402), (2086, 42614), (3278, 27118), (3874, 22946), (4004, 22201), (4172, 21307), (6556, 13559), (7748, 11473)]