78339534

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 199180800

約数和(自身を除く): 120841266

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 103, 147, 182, 199, 206, 273, 294, 309, 398, 546, 597, 618, 637, 721, 1194, 1274, 1339, 1393, 1442, 1911, 2163, 2587, 2678, 2786, 3822, 4017, 4179, 4326, 5047, 5174, 7761, 8034, 8358, 9373, 9751, 10094, 15141, 15522, 18109, 18746, 19502, 20497, 28119, 29253, 30282, 36218, 40994, 54327, 56238, 58506, 61491, 65611, 108654, 122982, 126763, 131222, 143479, 196833, 253526, 266461, 286958, 380289, 393666, 430437, 532922, 760578, 799383, 860874, 1004353, 1598766, 1865227, 2008706, 3013059, 3730454, 5595681, 6026118, 11191362, 13056589, 26113178, 39169767, 78339534]

約数ペア:

[(1, 78339534), (2, 39169767), (3, 26113178), (6, 13056589), (7, 11191362), (13, 6026118), (14, 5595681), (21, 3730454), (26, 3013059), (39, 2008706), (42, 1865227), (49, 1598766), (78, 1004353), (91, 860874), (98, 799383), (103, 760578), (147, 532922), (182, 430437), (199, 393666), (206, 380289), (273, 286958), (294, 266461), (309, 253526), (398, 196833), (546, 143479), (597, 131222), (618, 126763), (637, 122982), (721, 108654), (1194, 65611), (1274, 61491), (1339, 58506), (1393, 56238), (1442, 54327), (1911, 40994), (2163, 36218), (2587, 30282), (2678, 29253), (2786, 28119), (3822, 20497), (4017, 19502), (4179, 18746), (4326, 18109), (5047, 15522), (5174, 15141), (7761, 10094), (8034, 9751), (8358, 9373)]