64251594108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4428701}}^1$

素因数の和:4428755

約数の個数: 72

約数和(自身を含む): 180549323136

約数和(自身を除く): 116297729028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 4428701, 8857402, 13286103, 17714804, 26572206, 39858309, 53144412, 57573113, 79716618, 115146226, 137289731, 159433236, 172719339, 230292452, 274579462, 345438678, 411869193, 518158017, 549158924, 690877356, 823738386, 1036316034, 1235607579, 1647476772, 1784766503, 2072632068, 2471215158, 3569533006, 4942430316, 5354299509, 7139066012, 10708599018, 16062898527, 21417198036, 32125797054, 64251594108]

約数ペア:

[(1, 64251594108), (2, 32125797054), (3, 21417198036), (4, 16062898527), (6, 10708599018), (9, 7139066012), (12, 5354299509), (13, 4942430316), (18, 3569533006), (26, 2471215158), (31, 2072632068), (36, 1784766503), (39, 1647476772), (52, 1235607579), (62, 1036316034), (78, 823738386), (93, 690877356), (117, 549158924), (124, 518158017), (156, 411869193), (186, 345438678), (234, 274579462), (279, 230292452), (372, 172719339), (403, 159433236), (468, 137289731), (558, 115146226), (806, 79716618), (1116, 57573113), (1209, 53144412), (1612, 39858309), (2418, 26572206), (3627, 17714804), (4836, 13286103), (7254, 8857402), (14508, 4428701)]