71651664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2345

約数の個数: 120

約数和(自身を含む): 236667392

約数和(自身を除く): 165015728

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, 2293, 2604, 3472, 3906, 4464, 4586, 5208, 6879, 7812, 9172, 10416, 13758, 15624, 16051, 18344, 20637, 27516, 31248, 32102, 36688, 41274, 48153, 55032, 64204, 71083, 82548, 96306, 110064, 128408, 142166, 144459, 165096, 192612, 213249, 256816, 284332, 288918, 330192, 385224, 426498, 497581, 568664, 577836, 639747, 770448, 852996, 995162, 1137328, 1155672, 1279494, 1492743, 1705992, 1990324, 2311344, 2558988, 2985486, 3411984, 3980648, 4478229, 5117976, 5970972, 7961296, 8956458, 10235952, 11941944, 17912916, 23883888, 35825832, 71651664]

約数ペア:

[(1, 71651664), (2, 35825832), (3, 23883888), (4, 17912916), (6, 11941944), (7, 10235952), (8, 8956458), (9, 7961296), (12, 5970972), (14, 5117976), (16, 4478229), (18, 3980648), (21, 3411984), (24, 2985486), (28, 2558988), (31, 2311344), (36, 1990324), (42, 1705992), (48, 1492743), (56, 1279494), (62, 1155672), (63, 1137328), (72, 995162), (84, 852996), (93, 770448), (112, 639747), (124, 577836), (126, 568664), (144, 497581), (168, 426498), (186, 385224), (217, 330192), (248, 288918), (252, 284332), (279, 256816), (336, 213249), (372, 192612), (434, 165096), (496, 144459), (504, 142166), (558, 128408), (651, 110064), (744, 96306), (868, 82548), (1008, 71083), (1116, 64204), (1302, 55032), (1488, 48153), (1736, 41274), (1953, 36688), (2232, 32102), (2293, 31248), (2604, 27516), (3472, 20637), (3906, 18344), (4464, 16051), (4586, 15624), (5208, 13758), (6879, 10416), (7812, 9172)]