87542388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 233425920

約数和(自身を除く): 145883532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1669, 1692, 2914, 3338, 4371, 5007, 5828, 6676, 8742, 10014, 13113, 15021, 17484, 20028, 26226, 30042, 51739, 52452, 60084, 78443, 103478, 155217, 156886, 206956, 235329, 310434, 313772, 465651, 470658, 620868, 705987, 931302, 941316, 1411974, 1862604, 2431733, 2823948, 4863466, 7295199, 9726932, 14590398, 21885597, 29180796, 43771194, 87542388]

約数ペア:

[(1, 87542388), (2, 43771194), (3, 29180796), (4, 21885597), (6, 14590398), (9, 9726932), (12, 7295199), (18, 4863466), (31, 2823948), (36, 2431733), (47, 1862604), (62, 1411974), (93, 941316), (94, 931302), (124, 705987), (141, 620868), (186, 470658), (188, 465651), (279, 313772), (282, 310434), (372, 235329), (423, 206956), (558, 156886), (564, 155217), (846, 103478), (1116, 78443), (1457, 60084), (1669, 52452), (1692, 51739), (2914, 30042), (3338, 26226), (4371, 20028), (5007, 17484), (5828, 15021), (6676, 13113), (8742, 10014)]