74639754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 119089782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 97, 126, 186, 194, 197, 217, 279, 291, 394, 434, 558, 582, 591, 651, 679, 873, 1182, 1302, 1358, 1379, 1746, 1773, 1953, 2037, 2758, 3007, 3546, 3906, 4074, 4137, 6014, 6107, 6111, 8274, 9021, 12214, 12222, 12411, 18042, 18321, 19109, 21049, 24822, 27063, 36642, 38218, 42098, 42749, 54126, 54963, 57327, 63147, 85498, 109926, 114654, 126294, 128247, 133763, 171981, 189441, 256494, 267526, 343962, 378882, 384741, 401289, 592379, 769482, 802578, 1184758, 1203867, 1777137, 2407734, 3554274, 4146653, 5331411, 8293306, 10662822, 12439959, 24879918, 37319877, 74639754]

約数ペア:

[(1, 74639754), (2, 37319877), (3, 24879918), (6, 12439959), (7, 10662822), (9, 8293306), (14, 5331411), (18, 4146653), (21, 3554274), (31, 2407734), (42, 1777137), (62, 1203867), (63, 1184758), (93, 802578), (97, 769482), (126, 592379), (186, 401289), (194, 384741), (197, 378882), (217, 343962), (279, 267526), (291, 256494), (394, 189441), (434, 171981), (558, 133763), (582, 128247), (591, 126294), (651, 114654), (679, 109926), (873, 85498), (1182, 63147), (1302, 57327), (1358, 54963), (1379, 54126), (1746, 42749), (1773, 42098), (1953, 38218), (2037, 36642), (2758, 27063), (3007, 24822), (3546, 21049), (3906, 19109), (4074, 18321), (4137, 18042), (6014, 12411), (6107, 12222), (6111, 12214), (8274, 9021)]