90806916

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^2\times {\mathrm{307}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 213935568

約数和(自身を除く): 123128652

約数列:

[1, 2, 3, 4, 6, 12, 157, 307, 314, 471, 614, 628, 921, 942, 1228, 1842, 1884, 3684, 24649, 48199, 49298, 73947, 96398, 98596, 144597, 147894, 192796, 289194, 295788, 578388, 7567243, 15134486, 22701729, 30268972, 45403458, 90806916]

約数ペア:

[(1, 90806916), (2, 45403458), (3, 30268972), (4, 22701729), (6, 15134486), (12, 7567243), (157, 578388), (307, 295788), (314, 289194), (471, 192796), (614, 147894), (628, 144597), (921, 98596), (942, 96398), (1228, 73947), (1842, 49298), (1884, 48199), (3684, 24649)]