65381148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 195148800

約数和(自身を除く): 129767652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 197, 252, 378, 394, 439, 591, 756, 788, 878, 1182, 1317, 1379, 1756, 1773, 2364, 2634, 2758, 3073, 3546, 3951, 4137, 5268, 5319, 5516, 6146, 7092, 7902, 8274, 9219, 10638, 11853, 12292, 12411, 15804, 16548, 18438, 21276, 23706, 24822, 27657, 36876, 37233, 47412, 49644, 55314, 74466, 82971, 86483, 110628, 148932, 165942, 172966, 259449, 331884, 345932, 518898, 605381, 778347, 1037796, 1210762, 1556694, 1816143, 2335041, 2421524, 3113388, 3632286, 4670082, 5448429, 7264572, 9340164, 10896858, 16345287, 21793716, 32690574, 65381148]

約数ペア:

[(1, 65381148), (2, 32690574), (3, 21793716), (4, 16345287), (6, 10896858), (7, 9340164), (9, 7264572), (12, 5448429), (14, 4670082), (18, 3632286), (21, 3113388), (27, 2421524), (28, 2335041), (36, 1816143), (42, 1556694), (54, 1210762), (63, 1037796), (84, 778347), (108, 605381), (126, 518898), (189, 345932), (197, 331884), (252, 259449), (378, 172966), (394, 165942), (439, 148932), (591, 110628), (756, 86483), (788, 82971), (878, 74466), (1182, 55314), (1317, 49644), (1379, 47412), (1756, 37233), (1773, 36876), (2364, 27657), (2634, 24822), (2758, 23706), (3073, 21276), (3546, 18438), (3951, 16548), (4137, 15804), (5268, 12411), (5319, 12292), (5516, 11853), (6146, 10638), (7092, 9219), (7902, 8274)]