78200028

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{24407}}^1$

素因数の和:24506

約数の個数: 36

約数和(自身を含む): 199901520

約数和(自身を除く): 121701492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 24407, 48814, 73221, 97628, 146442, 219663, 292884, 439326, 878652, 2172223, 4344446, 6516669, 8688892, 13033338, 19550007, 26066676, 39100014, 78200028]

約数ペア:

[(1, 78200028), (2, 39100014), (3, 26066676), (4, 19550007), (6, 13033338), (9, 8688892), (12, 6516669), (18, 4344446), (36, 2172223), (89, 878652), (178, 439326), (267, 292884), (356, 219663), (534, 146442), (801, 97628), (1068, 73221), (1602, 48814), (3204, 24407)]