89747504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 219319296

約数和(自身を除く): 129571792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 751, 776, 1067, 1232, 1358, 1502, 1552, 2134, 2716, 3004, 4268, 5257, 5432, 6008, 7469, 8261, 8536, 10514, 10864, 12016, 14938, 16522, 17072, 21028, 29876, 33044, 42056, 57827, 59752, 66088, 72847, 84112, 115654, 119504, 132176, 145694, 231308, 291388, 462616, 509929, 582776, 801317, 925232, 1019858, 1165552, 1602634, 2039716, 3205268, 4079432, 5609219, 6410536, 8158864, 11218438, 12821072, 22436876, 44873752, 89747504]

約数ペア:

[(1, 89747504), (2, 44873752), (4, 22436876), (7, 12821072), (8, 11218438), (11, 8158864), (14, 6410536), (16, 5609219), (22, 4079432), (28, 3205268), (44, 2039716), (56, 1602634), (77, 1165552), (88, 1019858), (97, 925232), (112, 801317), (154, 582776), (176, 509929), (194, 462616), (308, 291388), (388, 231308), (616, 145694), (679, 132176), (751, 119504), (776, 115654), (1067, 84112), (1232, 72847), (1358, 66088), (1502, 59752), (1552, 57827), (2134, 42056), (2716, 33044), (3004, 29876), (4268, 21028), (5257, 17072), (5432, 16522), (6008, 14938), (7469, 12016), (8261, 10864), (8536, 10514)]