72678088

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21997}}^1$

素因数の和:22069

約数の個数: 32

約数和(自身を含む): 158385600

約数和(自身を除く): 85707512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 21997, 43994, 87988, 153979, 175976, 307958, 615916, 1231832, 1297823, 2595646, 5191292, 9084761, 10382584, 18169522, 36339044, 72678088]

約数ペア:

[(1, 72678088), (2, 36339044), (4, 18169522), (7, 10382584), (8, 9084761), (14, 5191292), (28, 2595646), (56, 1297823), (59, 1231832), (118, 615916), (236, 307958), (413, 175976), (472, 153979), (826, 87988), (1652, 43994), (3304, 21997)]