72841158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18311}}^1$

素因数の和:18349

約数の個数: 48

約数和(自身を含む): 179970336

約数和(自身を除く): 107129178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18311, 36622, 54933, 109866, 164799, 238043, 311287, 329598, 476086, 622574, 714129, 933861, 1428258, 1867722, 2142387, 2801583, 4046731, 4284774, 5603166, 8093462, 12140193, 24280386, 36420579, 72841158]

約数ペア:

[(1, 72841158), (2, 36420579), (3, 24280386), (6, 12140193), (9, 8093462), (13, 5603166), (17, 4284774), (18, 4046731), (26, 2801583), (34, 2142387), (39, 1867722), (51, 1428258), (78, 933861), (102, 714129), (117, 622574), (153, 476086), (221, 329598), (234, 311287), (306, 238043), (442, 164799), (663, 109866), (1326, 54933), (1989, 36622), (3978, 18311)]