79665924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 203361312

約数和(自身を除く): 123695388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 169, 241, 326, 338, 482, 489, 507, 652, 676, 723, 964, 978, 1014, 1446, 1956, 2028, 2119, 2892, 3133, 4238, 6266, 6357, 8476, 9399, 12532, 12714, 18798, 25428, 27547, 37596, 39283, 40729, 55094, 78566, 81458, 82641, 110188, 117849, 122187, 157132, 162916, 165282, 235698, 244374, 330564, 471396, 488748, 510679, 1021358, 1532037, 2042716, 3064074, 6128148, 6638827, 13277654, 19916481, 26555308, 39832962, 79665924]

約数ペア:

[(1, 79665924), (2, 39832962), (3, 26555308), (4, 19916481), (6, 13277654), (12, 6638827), (13, 6128148), (26, 3064074), (39, 2042716), (52, 1532037), (78, 1021358), (156, 510679), (163, 488748), (169, 471396), (241, 330564), (326, 244374), (338, 235698), (482, 165282), (489, 162916), (507, 157132), (652, 122187), (676, 117849), (723, 110188), (964, 82641), (978, 81458), (1014, 78566), (1446, 55094), (1956, 40729), (2028, 39283), (2119, 37596), (2892, 27547), (3133, 25428), (4238, 18798), (6266, 12714), (6357, 12532), (8476, 9399)]