64532468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 89909260

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 227, 284, 286, 308, 364, 454, 497, 572, 781, 908, 923, 994, 1001, 1562, 1589, 1846, 1988, 2002, 2497, 2951, 3124, 3178, 3692, 4004, 4994, 5467, 5902, 6356, 6461, 9988, 10153, 10934, 11804, 12922, 16117, 17479, 20306, 20657, 21868, 25844, 32234, 32461, 34958, 40612, 41314, 64468, 64922, 69916, 71071, 82628, 112819, 129844, 142142, 177287, 209521, 225638, 227227, 284284, 354574, 419042, 451276, 454454, 709148, 838084, 908908, 1241009, 1466647, 2304731, 2482018, 2933294, 4609462, 4964036, 5866588, 9218924, 16133117, 32266234, 64532468]

約数ペア:

[(1, 64532468), (2, 32266234), (4, 16133117), (7, 9218924), (11, 5866588), (13, 4964036), (14, 4609462), (22, 2933294), (26, 2482018), (28, 2304731), (44, 1466647), (52, 1241009), (71, 908908), (77, 838084), (91, 709148), (142, 454454), (143, 451276), (154, 419042), (182, 354574), (227, 284284), (284, 227227), (286, 225638), (308, 209521), (364, 177287), (454, 142142), (497, 129844), (572, 112819), (781, 82628), (908, 71071), (923, 69916), (994, 64922), (1001, 64468), (1562, 41314), (1589, 40612), (1846, 34958), (1988, 32461), (2002, 32234), (2497, 25844), (2951, 21868), (3124, 20657), (3178, 20306), (3692, 17479), (4004, 16117), (4994, 12922), (5467, 11804), (5902, 10934), (6356, 10153), (6461, 9988)]