72851776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 56

約数和(自身を含む): 153476960

約数和(自身を除く): 80625184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 181, 304, 331, 362, 608, 662, 724, 1216, 1324, 1448, 2648, 2896, 3439, 5296, 5792, 6289, 6878, 10592, 11584, 12578, 13756, 21184, 25156, 27512, 50312, 55024, 59911, 100624, 110048, 119822, 201248, 220096, 239644, 402496, 479288, 958576, 1138309, 1917152, 2276618, 3834304, 4553236, 9106472, 18212944, 36425888, 72851776]

約数ペア:

[(1, 72851776), (2, 36425888), (4, 18212944), (8, 9106472), (16, 4553236), (19, 3834304), (32, 2276618), (38, 1917152), (64, 1138309), (76, 958576), (152, 479288), (181, 402496), (304, 239644), (331, 220096), (362, 201248), (608, 119822), (662, 110048), (724, 100624), (1216, 59911), (1324, 55024), (1448, 50312), (2648, 27512), (2896, 25156), (3439, 21184), (5296, 13756), (5792, 12578), (6289, 11584), (6878, 10592)]