123335856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3999

約数の個数: 120

約数和(自身を含む): 407307264

約数和(自身を除く): 283971408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 3947, 4464, 5208, 7812, 7894, 10416, 11841, 15624, 15788, 23682, 27629, 31248, 31576, 35523, 47364, 55258, 63152, 71046, 82887, 94728, 110516, 122357, 142092, 165774, 189456, 221032, 244714, 248661, 284184, 331548, 367071, 442064, 489428, 497322, 568368, 663096, 734142, 856499, 978856, 994644, 1101213, 1326192, 1468284, 1712998, 1957712, 1989288, 2202426, 2569497, 2936568, 3425996, 3978576, 4404852, 5138994, 5873136, 6851992, 7708491, 8809704, 10277988, 13703984, 15416982, 17619408, 20555976, 30833964, 41111952, 61667928, 123335856]

約数ペア:

[(1, 123335856), (2, 61667928), (3, 41111952), (4, 30833964), (6, 20555976), (7, 17619408), (8, 15416982), (9, 13703984), (12, 10277988), (14, 8809704), (16, 7708491), (18, 6851992), (21, 5873136), (24, 5138994), (28, 4404852), (31, 3978576), (36, 3425996), (42, 2936568), (48, 2569497), (56, 2202426), (62, 1989288), (63, 1957712), (72, 1712998), (84, 1468284), (93, 1326192), (112, 1101213), (124, 994644), (126, 978856), (144, 856499), (168, 734142), (186, 663096), (217, 568368), (248, 497322), (252, 489428), (279, 442064), (336, 367071), (372, 331548), (434, 284184), (496, 248661), (504, 244714), (558, 221032), (651, 189456), (744, 165774), (868, 142092), (1008, 122357), (1116, 110516), (1302, 94728), (1488, 82887), (1736, 71046), (1953, 63152), (2232, 55258), (2604, 47364), (3472, 35523), (3906, 31576), (3947, 31248), (4464, 27629), (5208, 23682), (7812, 15788), (7894, 15624), (10416, 11841)]