64420146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 170726400

約数和(自身を除く): 106306254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 114, 126, 133, 142, 171, 213, 266, 342, 379, 399, 426, 497, 639, 758, 798, 994, 1137, 1197, 1278, 1349, 1491, 2274, 2394, 2653, 2698, 2982, 3411, 4047, 4473, 5306, 6822, 7201, 7959, 8094, 8946, 9443, 12141, 14402, 15918, 18886, 21603, 23877, 24282, 26909, 28329, 43206, 47754, 50407, 53818, 56658, 64809, 80727, 84987, 100814, 129618, 151221, 161454, 169974, 188363, 242181, 302442, 376726, 453663, 484362, 511271, 565089, 907326, 1022542, 1130178, 1533813, 1695267, 3067626, 3390534, 3578897, 4601439, 7157794, 9202878, 10736691, 21473382, 32210073, 64420146]

約数ペア:

[(1, 64420146), (2, 32210073), (3, 21473382), (6, 10736691), (7, 9202878), (9, 7157794), (14, 4601439), (18, 3578897), (19, 3390534), (21, 3067626), (38, 1695267), (42, 1533813), (57, 1130178), (63, 1022542), (71, 907326), (114, 565089), (126, 511271), (133, 484362), (142, 453663), (171, 376726), (213, 302442), (266, 242181), (342, 188363), (379, 169974), (399, 161454), (426, 151221), (497, 129618), (639, 100814), (758, 84987), (798, 80727), (994, 64809), (1137, 56658), (1197, 53818), (1278, 50407), (1349, 47754), (1491, 43206), (2274, 28329), (2394, 26909), (2653, 24282), (2698, 23877), (2982, 21603), (3411, 18886), (4047, 15918), (4473, 14402), (5306, 12141), (6822, 9443), (7201, 8946), (7959, 8094)]