61529208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 166656000

約数和(自身を除く): 105126792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 991, 1194, 1592, 1982, 2388, 2587, 2973, 3964, 4776, 5174, 5946, 7761, 7928, 10348, 11892, 12883, 15522, 20696, 23784, 25766, 31044, 38649, 51532, 62088, 77298, 103064, 154596, 197209, 309192, 394418, 591627, 788836, 1183254, 1577672, 2366508, 2563717, 4733016, 5127434, 7691151, 10254868, 15382302, 20509736, 30764604, 61529208]

約数ペア:

[(1, 61529208), (2, 30764604), (3, 20509736), (4, 15382302), (6, 10254868), (8, 7691151), (12, 5127434), (13, 4733016), (24, 2563717), (26, 2366508), (39, 1577672), (52, 1183254), (78, 788836), (104, 591627), (156, 394418), (199, 309192), (312, 197209), (398, 154596), (597, 103064), (796, 77298), (991, 62088), (1194, 51532), (1592, 38649), (1982, 31044), (2388, 25766), (2587, 23784), (2973, 20696), (3964, 15522), (4776, 12883), (5174, 11892), (5946, 10348), (7761, 7928)]