77615532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 210515760

約数和(自身を除く): 132900228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 2141, 3021, 4028, 4282, 6042, 6423, 8564, 9063, 12084, 12846, 18126, 19269, 25692, 36252, 38538, 40679, 77076, 81358, 113473, 122037, 162716, 226946, 244074, 340419, 366111, 453892, 488148, 680838, 732222, 1021257, 1361676, 1464444, 2042514, 2155987, 4085028, 4311974, 6467961, 8623948, 12935922, 19403883, 25871844, 38807766, 77615532]

約数ペア:

[(1, 77615532), (2, 38807766), (3, 25871844), (4, 19403883), (6, 12935922), (9, 8623948), (12, 6467961), (18, 4311974), (19, 4085028), (36, 2155987), (38, 2042514), (53, 1464444), (57, 1361676), (76, 1021257), (106, 732222), (114, 680838), (159, 488148), (171, 453892), (212, 366111), (228, 340419), (318, 244074), (342, 226946), (477, 162716), (636, 122037), (684, 113473), (954, 81358), (1007, 77076), (1908, 40679), (2014, 38538), (2141, 36252), (3021, 25692), (4028, 19269), (4282, 18126), (6042, 12846), (6423, 12084), (8564, 9063)]