77123536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 178877440

約数和(自身を除く): 101753904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 97, 112, 124, 194, 217, 229, 248, 388, 434, 458, 496, 679, 776, 868, 916, 1358, 1552, 1603, 1736, 1832, 2716, 3007, 3206, 3472, 3664, 5432, 6014, 6412, 7099, 10864, 12028, 12824, 14198, 21049, 22213, 24056, 25648, 28396, 42098, 44426, 48112, 49693, 56792, 84196, 88852, 99386, 113584, 155491, 168392, 177704, 198772, 310982, 336784, 355408, 397544, 621964, 688603, 795088, 1243928, 1377206, 2487856, 2754412, 4820221, 5508824, 9640442, 11017648, 19280884, 38561768, 77123536]

約数ペア:

[(1, 77123536), (2, 38561768), (4, 19280884), (7, 11017648), (8, 9640442), (14, 5508824), (16, 4820221), (28, 2754412), (31, 2487856), (56, 1377206), (62, 1243928), (97, 795088), (112, 688603), (124, 621964), (194, 397544), (217, 355408), (229, 336784), (248, 310982), (388, 198772), (434, 177704), (458, 168392), (496, 155491), (679, 113584), (776, 99386), (868, 88852), (916, 84196), (1358, 56792), (1552, 49693), (1603, 48112), (1736, 44426), (1832, 42098), (2716, 28396), (3007, 25648), (3206, 24056), (3472, 22213), (3664, 21049), (5432, 14198), (6014, 12824), (6412, 12028), (7099, 10864)]