78201954

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{19139}}^1$

素因数の和:19374

約数の個数: 24

約数和(自身を含む): 170192880

約数和(自身を除く): 91990926

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 19139, 38278, 57417, 114834, 172251, 344502, 4344553, 8689106, 13033659, 26067318, 39100977, 78201954]

約数ペア:

[(1, 78201954), (2, 39100977), (3, 26067318), (6, 13033659), (9, 8689106), (18, 4344553), (227, 344502), (454, 172251), (681, 114834), (1362, 57417), (2043, 38278), (4086, 19139)]