764524908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23159}}^1$

素因数の和:23307

約数の個数: 72

約数和(自身を含む): 2225583360

約数和(自身を除く): 1461058452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 23159, 33012, 46318, 69477, 92636, 138954, 162113, 208431, 277908, 324226, 416862, 486339, 648452, 833724, 972678, 1459017, 1945356, 2918034, 3033829, 5836068, 6067658, 9101487, 12135316, 18202974, 21236803, 27304461, 36405948, 42473606, 54608922, 63710409, 84947212, 109217844, 127420818, 191131227, 254841636, 382262454, 764524908]

約数ペア:

[(1, 764524908), (2, 382262454), (3, 254841636), (4, 191131227), (6, 127420818), (7, 109217844), (9, 84947212), (12, 63710409), (14, 54608922), (18, 42473606), (21, 36405948), (28, 27304461), (36, 21236803), (42, 18202974), (63, 12135316), (84, 9101487), (126, 6067658), (131, 5836068), (252, 3033829), (262, 2918034), (393, 1945356), (524, 1459017), (786, 972678), (917, 833724), (1179, 648452), (1572, 486339), (1834, 416862), (2358, 324226), (2751, 277908), (3668, 208431), (4716, 162113), (5502, 138954), (8253, 92636), (11004, 69477), (16506, 46318), (23159, 33012)]