83674746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 194950080

約数和(自身を除く): 111275334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 163, 171, 237, 326, 342, 361, 474, 489, 711, 722, 978, 1083, 1422, 1467, 1501, 2166, 2934, 3002, 3097, 3249, 4503, 6194, 6498, 9006, 9291, 12877, 13509, 18582, 25754, 27018, 27873, 28519, 38631, 55746, 57038, 58843, 77262, 85557, 115893, 117686, 171114, 176529, 231786, 244663, 256671, 353058, 489326, 513342, 529587, 733989, 1059174, 1467978, 2201967, 4403934, 4648597, 9297194, 13945791, 27891582, 41837373, 83674746]

約数ペア:

[(1, 83674746), (2, 41837373), (3, 27891582), (6, 13945791), (9, 9297194), (18, 4648597), (19, 4403934), (38, 2201967), (57, 1467978), (79, 1059174), (114, 733989), (158, 529587), (163, 513342), (171, 489326), (237, 353058), (326, 256671), (342, 244663), (361, 231786), (474, 176529), (489, 171114), (711, 117686), (722, 115893), (978, 85557), (1083, 77262), (1422, 58843), (1467, 57038), (1501, 55746), (2166, 38631), (2934, 28519), (3002, 27873), (3097, 27018), (3249, 25754), (4503, 18582), (6194, 13509), (6498, 12877), (9006, 9291)]