61640388

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7477}}^1$

素因数の和:7716

約数の個数: 36

約数和(自身を含む): 156514540

約数和(自身を除く): 94874152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 7477, 8244, 14954, 22431, 29908, 44862, 67293, 89724, 134586, 269172, 1712233, 3424466, 5136699, 6848932, 10273398, 15410097, 20546796, 30820194, 61640388]

約数ペア:

[(1, 61640388), (2, 30820194), (3, 20546796), (4, 15410097), (6, 10273398), (9, 6848932), (12, 5136699), (18, 3424466), (36, 1712233), (229, 269172), (458, 134586), (687, 89724), (916, 67293), (1374, 44862), (2061, 29908), (2748, 22431), (4122, 14954), (7477, 8244)]