172784208

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{59011}}^1$

素因数の和:59083

約数の個数: 40

約数和(自身を含む): 453684256

約数和(自身を除く): 280900048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 59011, 118022, 177033, 236044, 354066, 472088, 708132, 944176, 1416264, 2832528, 3599671, 7199342, 10799013, 14398684, 21598026, 28797368, 43196052, 57594736, 86392104, 172784208]

約数ペア:

[(1, 172784208), (2, 86392104), (3, 57594736), (4, 43196052), (6, 28797368), (8, 21598026), (12, 14398684), (16, 10799013), (24, 7199342), (48, 3599671), (61, 2832528), (122, 1416264), (183, 944176), (244, 708132), (366, 472088), (488, 354066), (732, 236044), (976, 177033), (1464, 118022), (2928, 59011)]