90899354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 170831232

約数和(自身を除く): 79931878

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 169, 182, 206, 338, 373, 721, 746, 1183, 1339, 1442, 2366, 2611, 2678, 4849, 5222, 9373, 9698, 17407, 18746, 33943, 34814, 38419, 63037, 67886, 76838, 121849, 126074, 243698, 268933, 441259, 499447, 537866, 882518, 998894, 3496129, 6492811, 6992258, 12985622, 45449677, 90899354]

約数ペア:

[(1, 90899354), (2, 45449677), (7, 12985622), (13, 6992258), (14, 6492811), (26, 3496129), (91, 998894), (103, 882518), (169, 537866), (182, 499447), (206, 441259), (338, 268933), (373, 243698), (721, 126074), (746, 121849), (1183, 76838), (1339, 67886), (1442, 63037), (2366, 38419), (2611, 34814), (2678, 33943), (4849, 18746), (5222, 17407), (9373, 9698)]