75430304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 82624096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1279, 1552, 1843, 2558, 3104, 3686, 5116, 7372, 10232, 14744, 20464, 24301, 29488, 40928, 48602, 58976, 97204, 124063, 194408, 248126, 388816, 496252, 777632, 992504, 1985008, 2357197, 3970016, 4714394, 9428788, 18857576, 37715152, 75430304]

約数ペア:

[(1, 75430304), (2, 37715152), (4, 18857576), (8, 9428788), (16, 4714394), (19, 3970016), (32, 2357197), (38, 1985008), (76, 992504), (97, 777632), (152, 496252), (194, 388816), (304, 248126), (388, 194408), (608, 124063), (776, 97204), (1279, 58976), (1552, 48602), (1843, 40928), (2558, 29488), (3104, 24301), (3686, 20464), (5116, 14744), (7372, 10232)]