81858528

素因数分解:

$2^5\times 3^2\times {\mathrm{284231}}^1$

素因数の和:284247

約数の個数: 36

約数和(自身を含む): 232786008

約数和(自身を除く): 150927480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 284231, 568462, 852693, 1136924, 1705386, 2273848, 2558079, 3410772, 4547696, 5116158, 6821544, 9095392, 10232316, 13643088, 20464632, 27286176, 40929264, 81858528]

約数ペア:

[(1, 81858528), (2, 40929264), (3, 27286176), (4, 20464632), (6, 13643088), (8, 10232316), (9, 9095392), (12, 6821544), (16, 5116158), (18, 4547696), (24, 3410772), (32, 2558079), (36, 2273848), (48, 1705386), (72, 1136924), (96, 852693), (144, 568462), (288, 284231)]