70643412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 205261056

約数和(自身を除く): 134617644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1423, 1773, 2364, 2758, 2846, 3546, 4137, 4269, 5516, 5692, 7092, 8274, 8538, 9961, 12411, 12807, 16548, 17076, 19922, 24822, 25614, 29883, 39844, 49644, 51228, 59766, 89649, 119532, 179298, 280331, 358596, 560662, 840993, 1121324, 1681986, 1962317, 2522979, 3363972, 3924634, 5045958, 5886951, 7849268, 10091916, 11773902, 17660853, 23547804, 35321706, 70643412]

約数ペア:

[(1, 70643412), (2, 35321706), (3, 23547804), (4, 17660853), (6, 11773902), (7, 10091916), (9, 7849268), (12, 5886951), (14, 5045958), (18, 3924634), (21, 3363972), (28, 2522979), (36, 1962317), (42, 1681986), (63, 1121324), (84, 840993), (126, 560662), (197, 358596), (252, 280331), (394, 179298), (591, 119532), (788, 89649), (1182, 59766), (1379, 51228), (1423, 49644), (1773, 39844), (2364, 29883), (2758, 25614), (2846, 24822), (3546, 19922), (4137, 17076), (4269, 16548), (5516, 12807), (5692, 12411), (7092, 9961), (8274, 8538)]