64150996

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 72

約数和(自身を含む): 149012136

約数和(自身を除く): 84861140

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1481, 1547, 1666, 2548, 2962, 3094, 3332, 5924, 6188, 10367, 10829, 19253, 20734, 21658, 25177, 38506, 41468, 43316, 50354, 72569, 77012, 100708, 134771, 145138, 176239, 269542, 290276, 327301, 352478, 539084, 654602, 704956, 943397, 1233673, 1309204, 1886794, 2291107, 2467346, 3773588, 4582214, 4934692, 9164428, 16037749, 32075498, 64150996]

約数ペア:

[(1, 64150996), (2, 32075498), (4, 16037749), (7, 9164428), (13, 4934692), (14, 4582214), (17, 3773588), (26, 2467346), (28, 2291107), (34, 1886794), (49, 1309204), (52, 1233673), (68, 943397), (91, 704956), (98, 654602), (119, 539084), (182, 352478), (196, 327301), (221, 290276), (238, 269542), (364, 176239), (442, 145138), (476, 134771), (637, 100708), (833, 77012), (884, 72569), (1274, 50354), (1481, 43316), (1547, 41468), (1666, 38506), (2548, 25177), (2962, 21658), (3094, 20734), (3332, 19253), (5924, 10829), (6188, 10367)]