65494944

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3290

約数の個数: 72

約数和(自身を含む): 188933472

約数和(自身を除く): 123438528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3203, 3408, 5112, 6406, 6816, 9609, 10224, 12812, 19218, 20448, 25624, 28827, 38436, 51248, 57654, 76872, 102496, 115308, 153744, 227413, 230616, 307488, 454826, 461232, 682239, 909652, 922464, 1364478, 1819304, 2046717, 2728956, 3638608, 4093434, 5457912, 7277216, 8186868, 10915824, 16373736, 21831648, 32747472, 65494944]

約数ペア:

[(1, 65494944), (2, 32747472), (3, 21831648), (4, 16373736), (6, 10915824), (8, 8186868), (9, 7277216), (12, 5457912), (16, 4093434), (18, 3638608), (24, 2728956), (32, 2046717), (36, 1819304), (48, 1364478), (71, 922464), (72, 909652), (96, 682239), (142, 461232), (144, 454826), (213, 307488), (284, 230616), (288, 227413), (426, 153744), (568, 115308), (639, 102496), (852, 76872), (1136, 57654), (1278, 51248), (1704, 38436), (2272, 28827), (2556, 25624), (3203, 20448), (3408, 19218), (5112, 12812), (6406, 10224), (6816, 9609)]