90214398

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{3547}}^1$

素因数の和:3718

約数の個数: 40

約数和(自身を含む): 203491992

約数和(自身を除く): 113277594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 3547, 4239, 7094, 8478, 10641, 12717, 21282, 25434, 31923, 63846, 95769, 191538, 287307, 556879, 574614, 1113758, 1670637, 3341274, 5011911, 10023822, 15035733, 30071466, 45107199, 90214398]

約数ペア:

[(1, 90214398), (2, 45107199), (3, 30071466), (6, 15035733), (9, 10023822), (18, 5011911), (27, 3341274), (54, 1670637), (81, 1113758), (157, 574614), (162, 556879), (314, 287307), (471, 191538), (942, 95769), (1413, 63846), (2826, 31923), (3547, 25434), (4239, 21282), (7094, 12717), (8478, 10641)]