7637316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 19714464

約数和(自身を除く): 12077148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 43, 57, 76, 82, 86, 114, 123, 129, 164, 172, 228, 246, 258, 361, 492, 516, 722, 779, 817, 1083, 1444, 1558, 1634, 1763, 2166, 2337, 2451, 3116, 3268, 3526, 4332, 4674, 4902, 5289, 7052, 9348, 9804, 10578, 14801, 15523, 21156, 29602, 31046, 33497, 44403, 46569, 59204, 62092, 66994, 88806, 93138, 100491, 133988, 177612, 186276, 200982, 401964, 636443, 1272886, 1909329, 2545772, 3818658, 7637316]

約数ペア:

[(1, 7637316), (2, 3818658), (3, 2545772), (4, 1909329), (6, 1272886), (12, 636443), (19, 401964), (38, 200982), (41, 186276), (43, 177612), (57, 133988), (76, 100491), (82, 93138), (86, 88806), (114, 66994), (123, 62092), (129, 59204), (164, 46569), (172, 44403), (228, 33497), (246, 31046), (258, 29602), (361, 21156), (492, 15523), (516, 14801), (722, 10578), (779, 9804), (817, 9348), (1083, 7052), (1444, 5289), (1558, 4902), (1634, 4674), (1763, 4332), (2166, 3526), (2337, 3268), (2451, 3116)]