78216084

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 218265600

約数和(自身を除く): 140049516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 141, 171, 188, 228, 282, 342, 423, 513, 564, 684, 811, 846, 893, 1026, 1269, 1622, 1692, 1786, 2052, 2433, 2538, 2679, 3244, 3572, 4866, 5076, 5358, 7299, 8037, 9732, 10716, 14598, 15409, 16074, 21897, 24111, 29196, 30818, 32148, 38117, 43794, 46227, 48222, 61636, 76234, 87588, 92454, 96444, 114351, 138681, 152468, 184908, 228702, 277362, 343053, 416043, 457404, 554724, 686106, 724223, 832086, 1029159, 1372212, 1448446, 1664172, 2058318, 2172669, 2896892, 4116636, 4345338, 6518007, 8690676, 13036014, 19554021, 26072028, 39108042, 78216084]

約数ペア:

[(1, 78216084), (2, 39108042), (3, 26072028), (4, 19554021), (6, 13036014), (9, 8690676), (12, 6518007), (18, 4345338), (19, 4116636), (27, 2896892), (36, 2172669), (38, 2058318), (47, 1664172), (54, 1448446), (57, 1372212), (76, 1029159), (94, 832086), (108, 724223), (114, 686106), (141, 554724), (171, 457404), (188, 416043), (228, 343053), (282, 277362), (342, 228702), (423, 184908), (513, 152468), (564, 138681), (684, 114351), (811, 96444), (846, 92454), (893, 87588), (1026, 76234), (1269, 61636), (1622, 48222), (1692, 46227), (1786, 43794), (2052, 38117), (2433, 32148), (2538, 30818), (2679, 29196), (3244, 24111), (3572, 21897), (4866, 16074), (5076, 15409), (5358, 14598), (7299, 10716), (8037, 9732)]