57278568

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 89601432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 179, 199, 201, 268, 358, 398, 402, 536, 537, 597, 716, 796, 804, 1074, 1194, 1432, 1592, 1608, 2148, 2388, 4296, 4776, 11993, 13333, 23986, 26666, 35621, 35979, 39999, 47972, 53332, 71242, 71958, 79998, 95944, 106664, 106863, 142484, 143916, 159996, 213726, 284968, 287832, 319992, 427452, 854904, 2386607, 4773214, 7159821, 9546428, 14319642, 19092856, 28639284, 57278568]

約数ペア:

[(1, 57278568), (2, 28639284), (3, 19092856), (4, 14319642), (6, 9546428), (8, 7159821), (12, 4773214), (24, 2386607), (67, 854904), (134, 427452), (179, 319992), (199, 287832), (201, 284968), (268, 213726), (358, 159996), (398, 143916), (402, 142484), (536, 106863), (537, 106664), (597, 95944), (716, 79998), (796, 71958), (804, 71242), (1074, 53332), (1194, 47972), (1432, 39999), (1592, 35979), (1608, 35621), (2148, 26666), (2388, 23986), (4296, 13333), (4776, 11993)]