90159066

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 215654400

約数和(自身を除く): 125495334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 71, 79, 94, 114, 141, 142, 158, 171, 213, 237, 282, 342, 423, 426, 474, 639, 711, 846, 893, 1278, 1349, 1422, 1501, 1786, 2679, 2698, 3002, 3337, 3713, 4047, 4503, 5358, 5609, 6674, 7426, 8037, 8094, 9006, 10011, 11139, 11218, 12141, 13509, 16074, 16827, 20022, 22278, 24282, 27018, 30033, 33417, 33654, 50481, 60066, 63403, 66834, 70547, 100962, 106571, 126806, 141094, 190209, 211641, 213142, 263623, 319713, 380418, 423282, 527246, 570627, 634923, 639426, 790869, 959139, 1141254, 1269846, 1581738, 1918278, 2372607, 4745214, 5008837, 10017674, 15026511, 30053022, 45079533, 90159066]

約数ペア:

[(1, 90159066), (2, 45079533), (3, 30053022), (6, 15026511), (9, 10017674), (18, 5008837), (19, 4745214), (38, 2372607), (47, 1918278), (57, 1581738), (71, 1269846), (79, 1141254), (94, 959139), (114, 790869), (141, 639426), (142, 634923), (158, 570627), (171, 527246), (213, 423282), (237, 380418), (282, 319713), (342, 263623), (423, 213142), (426, 211641), (474, 190209), (639, 141094), (711, 126806), (846, 106571), (893, 100962), (1278, 70547), (1349, 66834), (1422, 63403), (1501, 60066), (1786, 50481), (2679, 33654), (2698, 33417), (3002, 30033), (3337, 27018), (3713, 24282), (4047, 22278), (4503, 20022), (5358, 16827), (5609, 16074), (6674, 13509), (7426, 12141), (8037, 11218), (8094, 11139), (9006, 10011)]