71021412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25621}}^1$

素因数の和:25649

約数の個数: 72

約数和(自身を含む): 223833792

約数和(自身を除く): 152812380

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 25621, 51242, 76863, 102484, 153726, 179347, 230589, 281831, 307452, 358694, 461178, 538041, 563662, 717388, 845493, 922356, 1076082, 1127324, 1614123, 1690986, 1972817, 2152164, 2536479, 3228246, 3381972, 3945634, 5072958, 5918451, 6456492, 7891268, 10145916, 11836902, 17755353, 23673804, 35510706, 71021412]

約数ペア:

[(1, 71021412), (2, 35510706), (3, 23673804), (4, 17755353), (6, 11836902), (7, 10145916), (9, 7891268), (11, 6456492), (12, 5918451), (14, 5072958), (18, 3945634), (21, 3381972), (22, 3228246), (28, 2536479), (33, 2152164), (36, 1972817), (42, 1690986), (44, 1614123), (63, 1127324), (66, 1076082), (77, 922356), (84, 845493), (99, 717388), (126, 563662), (132, 538041), (154, 461178), (198, 358694), (231, 307452), (252, 281831), (308, 230589), (396, 179347), (462, 153726), (693, 102484), (924, 76863), (1386, 51242), (2772, 25621)]