90238824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 264973800

約数和(自身を除く): 174734976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 229, 234, 312, 421, 458, 468, 687, 842, 916, 936, 1263, 1374, 1684, 1832, 2061, 2526, 2748, 2977, 3368, 3789, 4122, 5052, 5473, 5496, 5954, 7578, 8244, 8931, 10104, 10946, 11908, 15156, 16419, 16488, 17862, 21892, 23816, 26793, 30312, 32838, 35724, 43784, 49257, 53586, 65676, 71448, 96409, 98514, 107172, 131352, 192818, 197028, 214344, 289227, 385636, 394056, 578454, 771272, 867681, 1156908, 1253317, 1735362, 2313816, 2506634, 3470724, 3759951, 5013268, 6941448, 7519902, 10026536, 11279853, 15039804, 22559706, 30079608, 45119412, 90238824]

約数ペア:

[(1, 90238824), (2, 45119412), (3, 30079608), (4, 22559706), (6, 15039804), (8, 11279853), (9, 10026536), (12, 7519902), (13, 6941448), (18, 5013268), (24, 3759951), (26, 3470724), (36, 2506634), (39, 2313816), (52, 1735362), (72, 1253317), (78, 1156908), (104, 867681), (117, 771272), (156, 578454), (229, 394056), (234, 385636), (312, 289227), (421, 214344), (458, 197028), (468, 192818), (687, 131352), (842, 107172), (916, 98514), (936, 96409), (1263, 71448), (1374, 65676), (1684, 53586), (1832, 49257), (2061, 43784), (2526, 35724), (2748, 32838), (2977, 30312), (3368, 26793), (3789, 23816), (4122, 21892), (5052, 17862), (5473, 16488), (5496, 16419), (5954, 15156), (7578, 11908), (8244, 10946), (8931, 10104)]