72633870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{983}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 189270432

約数和(自身を除く): 116636562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 983, 1642, 1966, 2463, 2949, 4105, 4915, 4926, 5898, 7389, 8210, 8847, 9830, 12315, 14745, 14778, 17694, 24630, 29490, 36945, 44235, 73890, 88470, 807043, 1614086, 2421129, 4035215, 4842258, 7263387, 8070430, 12105645, 14526774, 24211290, 36316935, 72633870]

約数ペア:

[(1, 72633870), (2, 36316935), (3, 24211290), (5, 14526774), (6, 12105645), (9, 8070430), (10, 7263387), (15, 4842258), (18, 4035215), (30, 2421129), (45, 1614086), (90, 807043), (821, 88470), (983, 73890), (1642, 44235), (1966, 36945), (2463, 29490), (2949, 24630), (4105, 17694), (4915, 14778), (4926, 14745), (5898, 12315), (7389, 9830), (8210, 8847)]