71240172

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 169610112

約数和(自身を除く): 98369940

約数列:

[1, 2, 3, 4, 6, 12, 107, 113, 214, 226, 321, 339, 428, 452, 491, 642, 678, 982, 1284, 1356, 1473, 1964, 2946, 5892, 12091, 24182, 36273, 48364, 52537, 55483, 72546, 105074, 110966, 145092, 157611, 166449, 210148, 221932, 315222, 332898, 630444, 665796, 5936681, 11873362, 17810043, 23746724, 35620086, 71240172]

約数ペア:

[(1, 71240172), (2, 35620086), (3, 23746724), (4, 17810043), (6, 11873362), (12, 5936681), (107, 665796), (113, 630444), (214, 332898), (226, 315222), (321, 221932), (339, 210148), (428, 166449), (452, 157611), (491, 145092), (642, 110966), (678, 105074), (982, 72546), (1284, 55483), (1356, 52537), (1473, 48364), (1964, 36273), (2946, 24182), (5892, 12091)]