84520008

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7477}}^1$

素因数の和:7646

約数の個数: 48

約数和(自身を含む): 230397180

約数和(自身を除く): 145877172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 7477, 11304, 14954, 22431, 29908, 44862, 59816, 67293, 89724, 134586, 179448, 269172, 538344, 1173889, 2347778, 3521667, 4695556, 7043334, 9391112, 10565001, 14086668, 21130002, 28173336, 42260004, 84520008]

約数ペア:

[(1, 84520008), (2, 42260004), (3, 28173336), (4, 21130002), (6, 14086668), (8, 10565001), (9, 9391112), (12, 7043334), (18, 4695556), (24, 3521667), (36, 2347778), (72, 1173889), (157, 538344), (314, 269172), (471, 179448), (628, 134586), (942, 89724), (1256, 67293), (1413, 59816), (1884, 44862), (2826, 29908), (3768, 22431), (5652, 14954), (7477, 11304)]